小學(xué)二年級(jí)數(shù)學(xué)上冊(cè)口算卡(全套)

1、計(jì)算天天練 學(xué) 校： _ 教師姓名： _ 時(shí) 間： _ 至 _ 學(xué)年學(xué)期 小學(xué)計(jì)算天天練 （周計(jì)劃） 周次 時(shí)間 練習(xí)題目 4X 7 = 36+ 9= 72+ 9= 351230+ 5 = 8x 6= 5x 8= 7x 8 3= 2X 9 = 12+ 2= 16+ 4= 6x 7 5= 4+ 2= 8x 5= 5x 3= 9868 5X 7 = 18+ 2= 56+ 7= 8020 30+ 6= 8x 6= 8x 8= 一一（ 5X 2 = 27+ 9= 21+ 7= 3550 49+ 7= 2x 8= 3x 6= 525 9X 4 = 25+ 5= 10+ 5= 8137 30+ 6= 4x

2、 3= 8x 5= 988 2X 9 = 16+ 2= 28+ 7= 2260 45+ 5= 4x 8= 4x 6= 5928 8 x 8 = 14+ 7= 18+ 2= 一二（ 18+ 6= 5x 7= 4x 7= 二二（ 3x 7= 15+ 5= 63+ 9= 3914 36+ 4= 7x 7= 4x 4= 7x 7 6= 9x 4= 8+ 2= 14+ 7= 7x 7 4= 48+ 8= 6x 8= 9x 7= 9872 8x 6= 32+ 8= 81+ 9= 7412 36+ 6= 6x 8= 7x 8= 二二（ 3x 7= 45+ 9= 10+ 2= 4435 14+ 2= 5x 6

3、= 6x 7= 547 4x 5= 14+ 2= 24+ 4= 8229 32+ 8= 3x 6= 6x 7= 917 6x 4= 12+ 2= 21+ 7= 2752) ) ) ) 45 - 5 = 4X 7= 7X 8 = 531550= 7X 6 = 28* 4= 14* 2= 一六（ ) 16-2 = 5X 5= 6X 3 = 五五（ ) 5X 2 = 72* 8= 15* 3= 3916 18-6 = 2X 4= 4X 4 = 7X 6+9 = 4X 8 = 24* 8= 28* 4= 3X 8- 1 = 12-4 = 5X 8= 6X 5 = 9466 7X 4 = 8* 4= 2

4、4* 8= 6510- 56= 40 - 5 = 6X 2= 5X 6 = 二二（ ) 6X 5 = 63* 7= 28* 4= 4743- 53= 12-2 = 3X 9= 5X 4 = 52413= 7X 6 = 18* 9= 63* 7= 83- 27- 15= 9-3 = 7X 2= 6X 2 = 43- 9- 15= 4X 3 = 21 * 3= 15* 3= 2556- 28= 12-6 = 7X 8= 4X 9 = 40- 1024= 6X 9 = 12* 4= 14* 7= 七七（ ) 18-6 = 5X 9= 5X 8 = 三三（ ) 8X 3 = 40* 5= 35* 5=

5、 4910 10* 5 = 5X 5= 9X 2 = 5X 5+ 8= 3X 4 = 14* 2= 24* 3= 6X 3+7 = 28* 7= 9X 4= 8x 8 = 92- 7443= 2X 2 = 28* 7= 18* 3= 7316- 69= 64* 8= 9X 9= 8X 3 = 一一（ ) 3X 8 = 48* 6= 21* 7= 31 50- 11= 10* 5= 4X 9= 6X 7 = 529- 16= 8 x 8 = 25 一 5 = 28- 7 = 932620= 20-4 = 7x 7= 2x 4= 636 8x 9= 40 - 8 = 35- 5 = 2565 40

6、 一 8 = 7x 6= 5x 7= 5625 3x 5= 81 - 9 = 12- 6 = 四六（ 42 - 7 = 6x 7= 3x 3= 二二（ 6x 4= 15-3 = 4-2 = 4715 12-3 = 3x 8= 5x 3= 4x 6 8= 2x 7= 12-2 = 48- 8 = 8x 7 6= 63 一 9 = 5x 8= 2x 7= 8479 3x 7= 56 - 7 = 24 - 3 = 6217 30 - 6 = 3x 8= 9x 3= 五七（ 6x 8= 8-2= 15- 3 = 4334 24 - 8 = 8x 8= 6x 3= 592 3x 6= 54 - 9 =

7、25- 5 = 8034 42 - 7 = 9x 9= 2x 7= 489 5x 5= 20 - 4 = 18- 9 = 2859 14-7 = 2x 4= 5x 2= 5824 9x 4= 12-4 = 10 一 2 = 二二（ 14-7 = 4x 5= 5x 5= 一三（ 9x 6= 8-2= 12- 3 = 5014 12-3 = 9x 3= 8x 5= 5x 9 8= 4x 7= 18-2 = 12-4 = 3x 8 3= 21 - 7 = 5x 4= 5x 5= 9459 9x 3= 12-2 = 12-4 = 6711) ) ) ) ) 30 一 6 = 4X 2= 7X 5= 八

8、九（ ) 4X 5 = 30 5 = 18- 9 = 3940 28 一 7 = 6X 2= 3X 2= 55518= 9X 8 = 48 6 = 18- 2 = 7338 15-3 = 5X 2= 9X 8= 66419= 8 X 6 = 8-4= 6-3 = 2864 36 - 6 = 6X 2= 9X 7= 5014 2X 2= 16 4 = 16- 8 = 七八（ ) 12-6 = 5X 5= 9X 7= 二二（ ) 5X 3= 18-3 = 64 8 = 41 13 16 4 = 3X 6= 2X 4= 5X 8 5= 3X 4= 6-2= 18- 9 = 7X 51= 32 - 8

9、 = 6X 5= 5X 2= 8672 9X 8= 4-2= 36- 6 = 6215 10 一 2 = 3X 2= 8X 3= 六六（ ) 3X 3= 40 - 5 = 24 6 = 3938 27 - 3 = 4X 7= 4X 3= 58824= 9X 4= 12-4 = 8-4 = 6811 18-9 = 2X 2= 7X 8= 33910= 3X 3= 14-2 = 8-4 = 2667 8-2 = 4X 8= 7X 3= 4823 2X 8= 72 - 9 = 20 5 = 三八（ ) 32 - 4 = 5X 4= 5X 6= 二二（ ) 7X 5= 42 - 7 = 28- 7 =

10、 4617 14-7 = 4X 6= 2X 3= 4X 6 9= 6X 9 = 16* 8= 24* 4= 8x 8 6= 32 一 4 = 7x 7= 7x 6= 9775 3X 3 = 18* 2= 24* 4= 7417 21 - 3 = 8x 8= 8x 2= 一一（ ) 6X 4 = 40* 5= 64* 8= 4445 14-7 = 7x 8= 7x 9= 58323= 6X 5 = 45* 9= 54* 6= 7237 40 - 5 = 6x 5= 3x 4= 90415= 2X 4 = 10* 2= 14* 2= 2564 54 - 9 = 8x 8= 9x 4= 5713 3

11、X 8 = 12* 6= 18* 6= 三三（ ) 6-3 = 8x 9= 8x 4= 二四（ ) 8X 3 = 42* 6= 49* 7= 4416 25-5 = 8x 7= 2x 6= 8x 8 7= 4X 7 = 6* 2= 14* 2= 6x 5 5= 20-4 = 3x 8= 5x 3= 8650 7X 7 = 4* 2= 49* 7= 6215 10* 5 = 5x 7= 3x 9= 三九（ ) 7X 5 = 40* 8= 42* 6= 3245 24* 3= 5x 5= 7x 3= 60625= 2X 8 = 56* 7= 63* 9= 9312 12* 2= 6x 4= 8x

12、3= 78410= 9X 2 = 63* 7= 48* 6= 2258 45* 5= 3x 3= 6x 5= 4928 8 x 6 = 64* 8= 9* 3= 一四（ ) 36 4 = 7X 7= 2X 7= 4X 4 = 45+ 5= 18+ 6 45 - 9 = 5X 7= 4X 6= 6 X 6 = 21 + 7= 81+ 9 30+ 5 = 8X 2= 6X 4= 8X 3= 36+ 6= 12+ 2 42+ 6= 8X 4= 9X 7= 6X 6= 24+ 8= 28+ 7 16+ 2= 7X 2= 9X 8= 9X 4= 54+ 6= 48+ 8 15+ 3= 5X 3= 6X

13、7= 9X 3= 24+ 8= 10+ 2 16+ 2= 6X 4= 7X 6= 8X 8= 24+ 3= 21+ 3 49+ 7= 8X 3= 3X 5= 4X 6= 64+ 8= 8+ 4= 49+ 7= 3X 9= 2X 3= 2X 4= 36+ 4= 30+ 5 27+ 9= 2X 4= 7X 5= 8X 8= 18+ 6= 56+ 8 42+ 6= 8X 6= 5X 5= 6X 3= 42+ 6= 72+ 8 18+ 6= 8X 9= 3X 9= 8X 8= 8+ 2= 12+ 2 24+ 3= 5X 4= 4X 8= 五 五 ( ) 44 + 18 + 18= 3X 7+ 8 =

14、3X 9+4 = 9671 44= 7411 33= 二 六 ( ) 433328= 58820= 833613= 53913= 21 65 30= 5416 32= 二 四 ( ) 四 六 ( ) 341723= 9X 5-4 = 6X 8+4 = 100- 6017= 6520- 69= 一 八 ( ) 3332- 11= 51 - 4- 13= 79- 2316= 724- 18= 5X 7 = 8-4= 15* 5= 2461 36= 12-6 = 9X 6= 9x 4= 4518 6X 2 = 21 - 7 = 24* 4= 八八（ ) 81 - 9 = 6 x 8= 5x 3= 二

15、二（ ) 3X 9 = 40 - 8 = 49* 7= 3420 9-3 = 8x 6= 6x 7= 2x 9 5= 2X 4 = 36 - 9 = 72* 9= 8x 3 5= 21 - 7 = 6x 2= 2x 4= 9259 9X 3 = 54 - 6 = 18* 9= 8017 35 一 5 = 8x 6= 2x 9= 二八（ ) 4X 6 = 18-2 = 64* 8= 4533 35 - 7 = 3x 2= 9x 7= 56411= 4X 8 = 32 - 4 = 49* 7= 9711 12-2 = 8x 9= 9x 6= 88918= 3X 7 = 30* 5 = 28* 7=

16、 2852 72 一 8 = 3x 8= 9x 8= 4821 7X 8 = 72* 9= 64* 8= 五八（ ) 21 - 7 = 9x 8= 3x 3= 五七（ ) 9X 8 = 16* 2= 63* 7= 31 18 48 + 6 = 5x 3= 9x 7= 9x 6 3= 7X 6 = 24* 6= 8* 4= 5x 8 8= 63 - 9 = 4x 8= 2x 8= 9279 5X 4 = 45* 9= 54* 9= 7516 25-5 = 4x 7= 8x 9= 二七（ ) 2X 3 = 12* 6= 15* 5= 4831 36 一 9 = 5x 7= 3x 9= 54823=

17、 4X 7 = 72 - 8 = 10* 2= 7224 21 - 7 = 9x 9= 8x 2= 637 4X 7 = 36 - 6 = 24* 8= 2756 9-3 = 3x 8= 6x 7= 4521 7X 4 = 12-4 = 12* 2= 一三（ 15-3 = 3x 2= 5x 6= 三八（ 7X 4 = 20* 5 = 20* 5= 3516 35 - 5 = 5x 4= 4x 8= 7x 91= 5X 6 = 32* 8= 72* 8= 6x 3 2= 36 - 9 = 6x 6= 2x 9= 8665 6X 5 = 64* 8= 16* 4= 7310 56 - 7 = 3x

18、 8= 2x 7= 一四（ 6X 3 = 81 * 9= 20* 5= 4041 15-5 = 3x 7= 8x 6= 51 8 6X 4 = 16* 8= 63* 9= 8419 32 - 4 = 4x 4= 8x 4= 429 6X 7 = 48* 8= 16* 4= 2263 81 - 9 = 4x 4= 6x 9= 5623 2X 3 = 36* 6= 20* 4= 一三（ 72 一 9 = 3x 2= 5x 4= 七九（ 7X 4 = 24* 3= 72* 8= 4514 48 6 = 3x 6= 5x 3= 9x 9 9= 6 x 8 = 24* 6= 18* 2= 4x 3 4=

19、 42 6 = 9x 2= 8x 3= 8550) ) ) ) ) 3X 2 = 30 - 6 = 6-3 = 772038= 10-2 = 7x 7= 9x 8= 一一（ ) 7X 5 = 24 - 4 = 64 8 = 4731 24 - 8 = 8x 5= 9x 6= 53211= 2X 3 = 15-5 = 18- 9 = 7034 42 6 = 5x 3= 8x 8= 90319= 5X 4 = 72 - 9 = 18- 3 = 2651 27 - 9 = 4x 7= 2x 8= 5621 5 x 3 = 63 - 7 = 16- 8 = 一二（ ) 12-3 = 4x 3= 4x

20、2= 四九（ ) 2x 2= 28 - 4 = 20- 4 = 3512 16 4 = 7x 7= 2x 3= 9x 51= 7x 7= 45 - 9 = 14- 2 = 5x 6 9= 28-4 = 5x 3= 7x 3= 8354 9x 6= 45 - 9 = 30+ 5 = 7813 25-5 = 7x 7= 5x 5= 二五（ ) 8x 9= 56 8 = 18+ 9= 3948 35 一 5 = 6x 3= 2x 9= 56719= 3x 2= 24 - 3 = 12+ 2= 6730 6-2 = 2x 4= 9x 5= 93616= 9x 5= 28 - 7 = 64+ 8= 28

21、50 24 - 8 = 6x 8= 9x 4= 5010 6x 4= 40 - 8 = 24+ 6= 八九（ ) 63 - 9 = 8x 6= 2x 8= 五五（ ) 4x 5= 27 - 9 = 45+ 5= 4612 16-2 = 6x 6= 9x 6= 3x 61= 8X 7 = 36 - 9 = 72* 9= 8x 5 3= 35 一 7 = 3x 6= 8x 4= 9767 9X 2 = 30 - 6 = 18* 6= 6516 21 - 3 = 4x 4= 9x 4= 一七（ 3X 3 = 15-5 = 54* 9= 41 30 12-6 = 5x 2= 7x 7= 605 5X

22、5 = 48 一 8 = 64* 8= 9029 63 - 7 = 2x 8= 6x 6= 81 3 7X 4 = 30 - 6 = 63* 9= 2958 12-3 = 6x 4= 8x 3= 5728 4X 7 = 16-8 = 63* 7= 五七（ 18-3 = 5x 8= 6x 6= 五五（ 7X 5 = 10* 5 = 21* 3= 3512 28-4 = 3x 6= 2x 5= 6x 8 9= 3 x 5 = 15* 3= 14* 2= 6x 4 2= 54 - 6 = 3x 5= 6x 6= 8267 6x 2= 81 * 9= 24* 6= 7211 6-3 = 7x 5= 3

23、x 6= 六七（ 7x 2= 24* 4= 14* 7= 4048 63 - 7 = 2x 2= 7x 9= 543 4x 8= 64* 8= 24* 6= 7538 15-3 = 7x 5= 6x 2= 81 3 9x 8= 35* 5= 8* 4= 2368 15-5 = 4x 8= 5x 7= 4329) ) ) ) 3X 4 = 21 - 3 = 21-7 = 4x 91= 54 - 9 = 3x 9= 3x 6= 9454 6 x 6 = 21 - 3 = 45- 5 = 8020 15-3 = 5x 4= 8x 4= 一七（ ) 4x 6= 10 一 2 = 16- 2 = 334

24、5 63 一 9 = 7x 4= 4x 9= 59924= 3x 9= 8-4= 49- 7 = 71 30 40 一 8 = 2x 3= 8x 6= 72612= 5x 3= 35 - 7 = 32 - 4 = 2759 14-7 = 5x 9= 7x 8= 51 29 7x 7= 14-7 = 24 - 4 = 三四（ ) 6-2 = 3x 3= 5x 6= 一八（ ) 6x 3= 4-2= 72- 9 = 4714 12-4 = 4x 8= 6x 7= 8x 6 6= 3x 8= 18-3 = 25- 5 = 6x 6 9= 4-2 = 9x 9= 2x 7= 8280 2x 3= 24

25、 - 3 = 16- 8 = 61 11 16-8 = 2x 5= 2x 2= 一七（ ) 7x 8= 45 - 9 = 20 5 = 3844 16-8 = 9x 9= 4x 7= 58815= 3x 3= 12-6 = 12- 3 = 9022 35 - 7 = 7x 2= 9x 5= 79220= 3x 7= 27 - 9 = 54 - 6 = 2767 14-2 = 4x 2= 4x 5= 4019 5x 5= 20 - 4 = 42 6 = 四六（ ) 24 6 = 9X 9= 9x 6= 二八（ ) 6X 2 = 36+ 4= 20+ 5= 4313 45 - 5 = 9X 9=

26、3x 3= 2x 9 3= 2X 6 = 30+ 6= 40+ 8= 5x 3 8= 40 - 8 = 5X 2= 8x 2= 8259 4X 8 = 63+ 7= 8+ 4= 7219 32 - 8 = 6 x 6= 3x 3= 二二（ ) 2X 3 = 28+ 7= 18+ 9= 3532 12-2 = 8x 3= 4x 8= 57712= 5X 2 = 54+ 6= 30+ 5= 6328 16-2 = 7x 7= 2x 9= 86516= 9X 3 = 18+ 2= 24+ 8= 2968 14-2 = 7x 2= 5x 9= 5829 2X 7 = 72+ 8= 28+ 7= 五八（

27、 ) 48 - 8 = 6x 7= 6x 8= 一二（ ) 9X 2 = 12+ 3= 35+ 5= 3814 16-8 = 2x 3= 2x 3= 8x 9 2= 4X 3 = 12+ 4= 48+ 6= 4x 4 3= 30+ 5 = 2x 4= 6x 9= 91 66 9X 9 = 28+ 4= 15+ 3= 6714 10+ 5= 6x 5= 3x 3= 二四（ ) 5X 5 = 18+ 6= 18+ 3= 4341 12+ 4= 6x 4= 5x 2= 54812= 3X 7 = 10+ 2= 45+ 9= 9340 36+ 6= 6x 3= 2x 8= 45211= 9X 2 =

28、56* 7= 8* 4= 12-3 = 3X 4= 9X 9= 8X 5 = 49* 7= 10* 2 12-6 = 7X 6= 6X 9= 2X 7 = 35* 5= 24* 8 18-6 = 7X 4= 5X 2= 2X 7 = 40* 8= 36* 9 24 - 3 = 7X 4= 2X 2= 6X 9 = 28* 4= 27* 3 45 - 5 = 5X 9= 7X 3= 6X 4 = 9* 3= 35* 5 20* 5 = 7X 8= 5X 6= 3X 4 = 12* 3= 42* 7 54* 6= 4X 3= 5X 8= 8 X 6 = 48* 8= 4* 2= 10* 5= 3X

29、 8= 4X 8= 8X 8= 12* 6= 81* 9 64* 8= 2X 7= 8X 3= 7X 7= 48* 8= 6* 2= 18* 2= 3X 5= 2X 7= 4X 4= 21 * 7= 10* 5 40* 5= 5X 7= 4X 5= 2X 2= 56* 7= 12* 6 28* 4= 3X 2= 7X 4= 6X 4= 15* 5= 40* 22 + 59 - 46= 57 - 30 + 44= 一 九 ( ) 一 二 ( ) 4115 - 24= 7X 6-3 = 4X 5+ 6 = 100- 5741= 6216- 11= 四 八 ( ) 4541- 40= 606- 14

30、= 95- 16- 11= 91917= 3069- 38= 55- 1823= 二 三 ( ) 四 五 ( ) 361310= 9X 9+ 6 = 4X 9-4 = 92- 7949= 6210- 58= 二 二 ( ) 4243- 13= 42 6 = 4X 9= 2X 2= 5727X 3 = 12-3 = 72- 9 = 9534 24 6 = 3X 7= 2X 2= 476 8X 4 = 16-2 = 48 6 = 2053 54 - 9 = 5X 4= 2X 4= 5028 6X 7 = 15-5 = 16- 8 = 二六（ 24 - 4 = 8X 9= 9X 5= 五六（ 5X

31、5 = 4-2= 12-4 = 3912 18-2 = 7X 8= 8X 6= 3X 5 6= 3X 2 = 64 8 = 72- 9 = 3X 4 3= 16-2 = 6X 6= 4X 3= 9570 3X 9 = 15-3 = 35- 5 = 7014 40 - 5 = 6X 3= 5X 9= 一九（ 9X 2 = 28 - 4 = 8-2 = 4941 15-3 = 9X 9= 6X 3= 534 6 X 6 = 15-3 = 81-9 = 9014 35 一 7 = 9X 8= 8X 7= 346 7X 4= 18-9 = 10- 2 = 2769 36 - 9 = 7X 6= 3X

32、9= 4410 4X 2= 32 - 8 = 16- 8 = 一六（ 36 - 6 = 7X 7= 4X 4= 六九（ 8X 3= 35 - 5 = 30- 6 = 3320 45 - 5 = 5X 8= 3X 8= 4X 9 4= 4X 2= 18-3 = 64 8 = 9X 71= 36 - 6 = 7X 6= 7X 6= 9273) ) ) ) ) 7X 3 = 15* 5= 54* 6= 671758= 10* 5 = 3x 2= 4x 2= 四九（ ) 2X 7 = 35* 5= 12* 3= 3934 8* 4= 3x 3= 5x 9= 55415= 7X 9 = 72* 8= 9

33、* 3= 8233 14* 7= 3x 6= 3x 8= 38317= 2X 2 = 36* 9= 16* 2= 2451 20* 5= 5x 2= 7x 8= 5321 3 x 5 = 10* 5= 64* 8= 七九（ ) 14* 2= 3x 2= 4x 7= 二九（ ) 3x 3= 63* 7= 12* 3= 4918 42* 7= 2x 6= 6x 6= 8x 8 7= 3x 5= 8* 4= 24* 4= 8x 7 2= 30* 6= 4x 8= 6x 3= 9778 3x 9= 48* 6= 35* 7= 71 17 20* 4= 7x 4= 3x 3= 四五（ ) 6x 6= 4

34、2* 6= 30* 6= 4844 63* 7= 2x 6= 9x 4= 54914= 6x 8= 25* 5= 42* 7= 8621 63* 7= 7x 7= 9x 3= 47610= 7x 7= 56* 8= 18* 6 = 2961 16* 4= 9x 6= 6x 5= 4522 5x 7= 21 * 7= 36* 4= 六七（ ) 40* 8= 7x 9= 7x 6= 二四（ ) 6x 4= 14* 7= 20* 5= 4814 54 - 6 = 2x 4= 7x 6= 8x 5 7= 8X 4 = 42 6 = 30- 6 = 8x 4 4= 24 - 4 = 9x 7= 7x 4

35、= 9570 8X 9 = 63 一 9 = 6-2 = 6520 21 - 7 = 2x 2= 6x 9= 五五（ 8 x 8 = 30 - 6 = 63- 9 = 3341 54 - 6 = 5x 7= 9x 2= 528 7x 9= 56 8 = 15- 5 = 6238 18-6 = 4x 4= 3x 9= 757 8x 6= 45 - 5 = 27- 9 = 2254 12-2 = 3x 6= 2x 7= 41 20 8x 6= 15-5 = 27- 3 = 四四（ 12-2 = 5x 7= 9x 2= 五八（ 5x 2= 20 - 4 = 36- 6 = 3619 15-3 = 5

36、x 2= 9x 7= 6x 7 9= 6x 3= 64 8 = 35- 7 = 3x 9 3= 81 - 9 = 2x 4= 6x 9= 8765 5x 9= 14-2 = 56- 7 = 7020 45 - 9 = 4x 2= 2x 7= 三七（ 5x 2= 25 - 5 = 16 4 = 4938 54 - 6 = 9x 2= 2x 9= 542 5x 6= 18-6 = 15- 5 = 7538 54 - 6 = 6x 9= 7x 6= 668 5x 9= 36 - 9 = 25- 5 = 2355 48 - 8 = 7x 8= 4x 4= 5418) ) ) ) 3X 9 = 6-3=

37、 12* 8-4 = 7X 8= 2X 9 2X 3 = 20* 5 = 21* 7 54 - 9 = 2X 9= 6X 8 9X 7 = 15* 3= 27* 9 12-6 = 6X 5= 8X 2 3X 6 = 48* 6= 28* 4 49 - 7 = 7X 4= 8X 4 9X 5 = 20* 4= 27* 3 54 - 9 = 5X 9= 7X 6 7X 7 = 14* 7= 12* 3 40 - 8 = 7X 4= 6X 9 7X 8 = 28* 4= 21* 7 42 - 7 = 9X 6= 6X 6 7X 4 = 16* 4= 45* 5 15-3 = 7X 2= 7X 3 7

38、X 2 = 40* 8= 27* 3 24 - 3 = 5X 5= 9X 7 9X 3 = 27* 9= 81* 9 18-9 = 9X 6= 4X 5 6X 2 = 8* 2= 36* 9 36 4 = 5X 6= 4X 3 8X 3 = 12* 2= 24* 3 35 - 7 = 8X 3= 9X 6 8X 4 = 12* 3= 24* 二 六 ( ) 三 九 ( ) 49 + 12 + 12 = 3X 7- 3 = 7X 4+ 8 = 100- 5347= 6811- 40= 三 五 ( ) 3541 - 57= 57- 4- 14= 99- 10- 15= 80- 816= 2266-

39、 28= 51 - 10 34= 三 八 ( ) 一 九 ( ) 3316- 20= 6X 8+ 9 = 5X 3+ 1 = 81 - 6312= 6220- 14= 一 一 ( ) 3743- 36= 607- 27= 75- 1817= 64 8 = 4X 3 = 14-2 = 3X 8 = 10-2 = 2X 6 = 14-2 = 4X 8 = 8-2 = 9X 4 = 12-3 = 8X 2 = 35 一 7 = 5X 5 = 21 - 3 = 5X 9 = 16 4 = 7X 2 = 54 - 6 = 6X 3 = 18-3 = 2X 9 = 12-6 = 7X 5 = 24 - 8

40、 = 8 x 8= 30* 5 = 2x 7= 24* 8= 6x 2= 4* 2= 7x 7= 12* 3= 2x 5= 28* 4= 2x 7= 16* 4= 4x 7= 16* 2= 6x 3= 18* 9= 7x 6= 56* 8= 4x 3= 42* 7= 9x 9= 24* 3= 5x 4= 16* 8= 5x 9= 2x 5= 54* 6= 5x 6= 63* 9= 9x 3= 28* 7= 5x 7= 16* 2= 8x 7= 64* 8= 8x 2= 4* 2= 6x 8= 20* 5= 7x 2= 24* 3= 7x 2= 18* 6= 2x 4= 45* 5= 4x 4=

41、 36* 6= 5x 4= 78916= 296423= 472422= 四 六 ( ) 四 九 ( ) 31 11 10= 3x 8 5= 6x 9 7= 946731= 771452= 一 一 ( ) 473350= 60712= 691611= 93610= 235724= 491430= 二 六 ( ) 三 四 ( ) 501418= 9x 61= 4x 6 2= 1005046= 781346= 三 七 ( ) 4* 2= 4x 7=7X 4 = 15-3 = 8-2 = 335010-2 = 5X 2= 4X 8= 585 9X 8 = 49 - 7 = 56 8 = 8636 2

42、1 - 7 = 6X 9= 6X 4= 408 7X 9 = 63 - 9 = 63- 7 = 2370 16-2 = 3 X 5= 3X 4= 4023 4X 3 = 40 - 8 = 12- 3 = 一八（ 32 - 4 = 5X 8= 6X 6= 一一（ 9X 6 = 36 4 = 8-4 = 5020 6-2 = 9X 6= 6X 5= 6X 7 3= 4X 3 = 8-4= 18- 6 = 9X 9 6= 16-8 = 4X 9= 5X 5= 9965 5X 8 = 24 - 3 = 12- 2 = 6919 8-2 = 9X 5= 5X 8= 四七（ 3X 6 = 8-4= 63-

43、 7 = 3948 27 - 3 = 6X 6= 7X 4= 538 6X 4 = 28 - 7 = 18- 9 = 81 16 40 一 8 = 6X 6= 9X 4= 61 9 2X 2 = 12-4 = 45- 9 = 2453 40 - 5 = 4X 2= 4X 8= 5913 3X 4 = 81 - 9 = 18- 9 = 二八（ 45 - 9 = 7X 4= 2X 8= 一一（ 8X 5 = 16 4 = 40- 5 = 4610 64 8 = 7X 2= 5X 5= 3X 8 8= 5X 5 = 32 - 4 = 15- 5 = 6X 9 7= ) ) ) ) ) 6-2 = 3

44、X 2= 5X 4= 945420= 3X 7 = 56 8 = 54* 9= 6720 56 一 7 = 7X 9= 6X 6= 一四（ ) 8X 4 = 45 - 5 = 35* 7= 4541 54 - 6 = 8X 9= 7X 4= 59911= 7X 2 = 40 - 8 = 20* 4= 7516 14-7 = 5X 4= 8X 9= 91712= 9X 5 = 24 - 4 = 54* 9= 2257 10-2 = 8X 4= 4X 8= 5720 5X 9 = 20 - 4 = 6* 2= 三四（ ) 35 - 7 = 7X 3= 4X 3= 六六（ ) 2X 5 = 6-2=

45、 15* 5= 3917 45 - 5 = 4X 7= 8X 9= 8X 8 8= 2X 7 = 6-3= 28* 7= 3X 5 2= 25-5 = 4X 2= 4X 8= 9964 8 X 6 = 9-3= 18* 3= 6320 49 - 7 = 6X 3= 4X 7= 三三（ ) 4X 4= 28 - 4 = 15* 5= 4350 54 - 6 = 6X 2= 2X 4= 51 4 5X 8= 30* 5 = 63* 7= 91 35 40 - 8 = 6X 8= 9X 3= 93220= 9X 2= 24* 8= 10* 5= 2951 21 - 3 = 4X 2= 9X 4= 5

46、027 7X 3= 36* 4= 21* 3= 二五（ ) 24 6 = 7X 5= 6X 4= 四六（ ) 8X 4 = 81 - 9 = 48 6 = 三八（ ) 56 + 8 = 5X 4= 9X 2= 四五（ ) 9X 7 = 18-3 = 28- 7 = 4720 8-2 = 6X 5= 2X 4= 8X 9 6= 5X 4 = 36 - 9 = 48- 8 = 7X 8 4= 35 - 7 = 2X 5= 9X 3= 8559 6X 7 = 32 - 4 = 45- 9 = 6216 18-9 = 3X 2= 7X 3= 九九（ ) 2X 6 = 21 - 7 = 30+ 5 =

47、31 39 81 - 9 = 6X 6= 7X 4= 51 4 9X 6 = 14-7 = 16+ 4= 6827 16 4 = 2X 9= 6X 4= 81 217= 6X 3 = 18-2 = 16+ 8= 2064 18-6 = 5X 6= 7X 5= 5410 6X 2 = 64 8 = 54+ 6= 三六（ ) 12-2 = 4X 9= 2X 3= 一八（ ) 7X 8 = 18-3 = 42+ 7= 3719 8-2 = 5X 7= 9X 6= 8X 5 8= 8X 7 = 20 - 4 = 81+ 9= 8X 5 3= 45 - 5 = 9X 7= 3X 3= 9869 4X 6

48、 = 32 - 8 = 24+ 3= 7213 28-7 = 6X 7= 2X 2= 四五（ ) 7X 5 = 18-2 = 30+ 5= 3447 12-3 = 5X 9= 9X 7= 56914= 6 X 8 = 16-8 = 12+ 2= 9416 72 一 8 = 5X 9= 4x 9= 88917= 9X 7 = 18-9 = 9* 3= 2764 18-6 = 3X 7= 8x 5= 5611 3X 9 = 63 - 9 = 15* 5= 三五（ ) 48 6 = 2X 3= 2x 2= 一五（ ) 9X 6 = 45 - 5 = 24* 3= 3510 9-3 = 4X 5= 7

49、x 9= 4x 5 9= 5X 9 = 20 - 4 = 20* 5= 5x 5 4= 28-4 = 5 x 3= 6x 6= 91 75 3X 2 = 49 - 7 = 6* 3= 71 15 36 一 6 = 9x 7= 4x 9= 三四（ ) 2X 7 = 15-5 = 6* 3= 3236 64 8 = 6x 2= 7x 9= 52325= 6X 4 = 20* 5 = 30* 5= 9530 8-2 = 5x 8= 7x 4= 85417= 2X 6 = 40* 5= 14* 2= 2352 21 - 3 = 8x 3= 5x 8= 4827 5X 9 = 4* 2= 12* 2=

50、一三（ ) 45 - 5 = 2x 3= 9x 7= 二八（ ) 6X 4 = 54* 6= 12* 6= 4018 40 - 5 = 6x 5= 9x 4= 5x 7 3= 9X 2 = 21 * 7= 9* 3= 9x 3 5= 4-2 = 7x 5= 3x 8= 81 65 6X 3 = 48* 6= 28* 4= 8010 12-3 = 2x 5= 2x 4= 一四（ ) 5X 7 = 30* 5= 24* 3= 443840 - 5 = 9X 2= 8x 6 = 577 6X 2 = 45* 5= 12* 2= 7014 21 - 3 = 2X 6= 5X 8 = 467 9X 6

51、= 16* 8= 16* 2= 2552 12-6 = 7X 5= 6X 7 = 41 10 6X 7 = 21 * 7= 4* 2= 九九（ 20* 5 = 8X 2= 8x 6 = 八八（ 4X 4 = 36* 4= 72* 9= 4413 72* 8= 4X 5= 5X 3 = 8X 8+ 3= 2X 3 = 8* 2= 63* 7= 8X 3+ 3 = 35* 7= 7X 5= 2X 2 = 9377 8X 5 = 56* 7= 25* 5= 6818 14* 7= 3X 8= 6X 2 = 二二（ 8X 7 = 35* 5= 35* 5= 4439 49* 7= 3X 7= 3X 7

52、 = 582 7X 6 = 10* 2= 72* 9= 7214 42* 7= 8X 7= 7X 2 = 642 8X 7 = 20* 5= 72* 9= 3052 54* 9= 8X 2= 7X 6 = 5021 4X 3 = 28* 4= 12* 2= 七八（ 6* 2= 9X 2= 3X 2 = 二五（ 6X 9 = 30* 5= 63* 9= 41 13 40* 8= 2X 3= 5X 6 = 8X 9- 5 = 6X 5 = 25* 5= 14* 7= 6X 3- 1 = ) ) ) ) ) 35 一 5 = 7x 5= 2x 6= 995236= 3X 6 = 24* 4= 16*

53、 8= 61 11 18-6 = 6x 6= 2x 8= 四九（ ) 2X 6 = 63* 9= 14* 7= 4030 18-6 = 9x 8= 3x 7= 55829= 4X 9 = 20* 4= 42* 6= 9337 28-4 = 2x 7= 5x 3= 97718= 5X 5 = 12* 6= 36* 9= 2554 9-3 = 6x 7= 5x 3= 5913 5X 9 = 14* 2= 27* 3= 二六（ ) 10* 5 = 5x 6= 2x 5= 六七（ ) 2X 7 = 40* 8= 32* 4= 5013 4* 2= 4x 5= 7x 6= 7x 6 5= 7X 5 =

54、54* 9= 8* 4= 9x 3 9= 24* 4= 2x 4= 8x 3= 8572 2X 5 = 48* 8= 9* 3= 61 17 27* 9= 7x 7= 7x 9= 一一（ ) 8 x 6 = 32* 4= 18* 6= 4046 24* 6= 7x 5= 9x 6= 51 4 5x 3= 16* 2= 32* 4= 8521 15* 3= 5x 6= 7x 5= 54310= 2x 9= 9* 3= 10* 5= 2651 40* 5= 6x 3= 4x 8= 4416 3x 9= 36* 4= 24* 6= 一三（ ) 24* 8= 9x 4= 3x 7= 一三（ ) 6 x

55、 8 = 56 8 = 8-4 = 361254 - 6 = 3x 3= 4x 4= 2x 8 5= 5x 9= 15-3 = 24 - 4 = 8x 5 4= 14-7 = 8x 9= 9x 9= 9061 8x 3= 24 - 4 = 40- 8 = 7215 24 - 4 = 8x 6= 2x 8= 一三（ 9x 8= 36 - 9 = 6-2 = 3437 35 一 7 = 6x 2= 9x 6= 523 3x 5= 6-3= 15- 3 = 8516 8-4 = 3x 5= 2x 9= 373 6x 4= 24 - 4 = 18- 9 = 2663 27 一 3 = 5x 5= 8x

56、 8= 6029 7x 4= 24 6 = 56- 7 = 一五（ 21 - 3 = 8x 9= 3x 6= 二八（ 2x 9= 72 - 9 = 16- 8 = 3716 24 - 3 = 9x 7= 9x 6= 3x 9 4= 7x 6= 36 - 6 = 16 4 = 7x 8 3= 54 - 9 = 6x 4= 6x 6= 8668 6x 4= 63 - 9 = 42 6 = 7912 12-3 = 6x 5= 5x 4= 三六（ 9x 5= 27 - 3 = 25- 5 = 4844 54 - 6 = 5x 3= 2x 4= 603 9x 5= 18-3 = 54 - 9 = 872

57、5 32 - 4 = 3x 6= 8x 8= 542 6x 5= 72 - 9 = 30+ 5 = 2857) ) ) ) 6-2 = 6X 3 = 12-4 = 2X 5 = 15-3 = 3 X 5 = 27 一 9 = 9X 2= 15-5 = 8X 6= 32 - 8 = 7X 8= 8-4 = 2X 7= 14-2 = 2X 4= 8-4 = 7X 8= 18-3 = 8X 6= 42 - 7 = 9X 2= 27 - 9 = 2X 8= 32 - 4 = 432335= 二 四 ( ) 二 二 ( ) 382014= 7X 5 6= 7X 3 7= 1005739= 671533=

58、 二 三 ( ) 493244= 52425= 653518= 70211= 206842= 562223= 一 五 ( ) 二 六 ( ) 491624= 3X 7 3= 3X 5 6= 8771 44= 702066= 四 四 ( ) 3531 44= 54 5X 9= 12-6 = 4X 4= 48 6 = 8X 2= 18-2 = 8X 4= 12-3 = 3X 5= 4-2= 8X 3= 42 - 7 = 3X 2= 6-2= 3X 3= 18-6 = 6X 4= 14-2 = 5X 5= 36 - 9 = 5X 8= 40 - 8 = 3X 4= 24 - 4 = 8X 6= 8X

59、 8= 18- 2 = 4X 8= 12- 3 = 6X 2= 16- 8 = 2X 9= 8- 4 = 7X 5= 28- 7 = 3X 2= 27- 3 = 5X 7= 42 6 = 6X 4= 20- 4 = 9X 6= 49- 7 = 9X 7= 63- 7 = 5X 4= 18- 6 = 8X 9= 9- 3 = 6X 9=6X 4 = 27 - 9 = 24 - 8 = 773516-8 = 3x 6= 3x 5= 51 9 2X 8 = 24 6 = 35- 7 = 2454 20-4 = 6x 2= 2x 5= 4310 2X 2 = 18-6 = 42 - 7 = 一四（ 6

60、3 一 7 = 3x 4= 8x 2= 五八（ 3X 9 = 12-2 = 40- 5 = 41 18 48 + 6 = 4x 4= 9x 8= 8x 6 3= 8 x 6 = 24 - 8 = 27- 3 = 6x 41= 63 - 9 = 2x 5= 4x 9= 8179 5x 9= 35 - 7 = 28- 7 = 61 19 25 一 5 = 4x 6= 7x 5= 五七（ 4x 4= 10-2 = 49- 7 = 3546 9-3 = 5x 3= 9x 5= 515 3x 3= 48 6 = 27- 3 = 9534 28-7 = 7x 4= 4x 5= 51 9 3x 8= 12-