20以內進位加法退位減法_第1頁
20以內進位加法退位減法_第2頁
20以內進位加法退位減法_第3頁
20以內進位加法退位減法_第4頁
20以內進位加法退位減法_第5頁
已閱讀5頁,還剩15頁未讀 繼續(xù)免費閱讀

下載本文檔

版權說明:本文檔由用戶提供并上傳,收益歸屬內容提供方,若內容存在侵權,請進行舉報或認領

文檔簡介

(1)18

-

8

=

(21)14

-

4

=

(41)19

-

9

=

(2)19

-

9

=

(22)14

-

8

=

(42)14

-

5

=

(3)17

-

9

=

(23)14

-

6

=

(43)19

-

9

=

(4)19

-

9

=

(24)12

-

7

=

(44)17

-

9

=

(5)14

-

6

=

(25)17

-

7

=

(45)15

-

8

=

(6)17

-

8

=

(26)15

-

6

=

(46)15

-

6

=

(7)11

-

1

=

(27)11

-

6

=

(47)16

-

6

=

(8)12

-

7

=

(28)11

-

7

=

(48)11

-

9

=

(9)17

-

9

=

(29)17

-

9

=

(49)11

-

5

=

(10)13

-

3

=

(30)13

-

3

=

(50)14

-

7

=

(11)14

-

5

=

(31)19

-

9

=

(51)13

-

8

=

(12)11

-

8

=

(32)13

-

8

=

(52)16

-

9

=

(13)18

-

8

=

(33)12

-

4

=

(53)19

-

9

=

(14)17

-

8

=

(34)16

-

9

=

(54)18

-

8

=

(15)18

-

8

=

(35)17

-

7

=

(55)14

-

7

=

(16)13

-

3

=

(36)15

-

5

=

(56)17

-

7

=

(17)15

-

7

=

(37)17

-

8

=

(57)11

-

3

=

(18)16

-

6

=

(38)19

-

9

=

(58)14

-

6

=

(19)13

-

7

=

(39)13

-

6

=

(59)15

-

6

=

(20)12

-

9

=

(40)14

-

5

=

(60)18

-

8

=

(1)5

+

7

=

(21)5

+

8

=

(41)9

+

1

=

(2)9

+

3

=

(22)8

+

8

=

(42)5

+

9

=

(3)4

+

9

=

(23)3

+

7

=

(43)4

+

6

=

(4)5

+

7

=

(24)2

+

9

=

(44)2

+

9

=

(5)9

+

4

=

(25)8

+

7

=

(45)8

+

4

=

(6)8

+

3

=

(26)6

+

9

=

(46)5

+

8

=

(7)5

+

8

=

(27)3

+

9

=

(47)9

+

7

=

(8)9

+

1

=

(28)9

+

9

=

(48)4

+

8

=

(9)5

+

7

=

(29)1

+

9

=

(49)4

+

8

=

(10)5

+

7

=

(30)4

+

6

=

(50)3

+

7

=

(11)9

+

4

=

(31)7

+

6

=

(51)8

+

4

=

(12)2

+

8

=

(32)1

+

9

=

(52)4

+

9

=

(13)1

+

9

=

(33)6

+

7

=

(53)6

+

8

=

(14)5

+

5

=

(34)9

+

1

=

(54)8

+

3

=

(15)3

+

9

=

(35)2

+

9

=

(55)9

+

8

=

(16)5

+

9

=

(36)3

+

9

=

(56)9

+

1

=

(17)5

+

5

=

(37)5

+

5

=

(57)9

+

5

=

(18)4

+

8

=

(38)4

+

8

=

(58)2

+

9

=

(19)3

+

7

=

(39)6

+

8

=

(59)1

+

9

=

(20)1

+

9

=

(40)9

+

7

=

(60)6

+

8

=

(1)7+6=

(21)19

+1

=

(41)15

+3

=

(2)17

+1=

(22)14

+4

=

(42)13

+5

=

(3)12

+3=

(23)6+9=

(43)5

+

12

=

(4)6+7=

(24)17

+1

=

(44)5

+

15

=

(5)10

+6

=

(25)1+7=

(45)16

+2

=

(6)15

+5

=

(26)9+10

=

(46)18

+1

=

(7)2+12

=

(27)19

+1

=

(47)3

+

3=

(8)14

+

2

=

(28)19

+1

=

(48)16

+1

=

(9)16

+

3

=

(29)5+12

=

(49)12

+8

=

(10)5

+

14

=

(30)1+8=

(50)2

+

11

=

(11)15+1

=

(31)13

+7

=

(51)9

+

2=

(12)7

+

11

=

(32)4+13

=

(52)4

+

13

=

(13)11

+

9

=

(33)17

+1

=

(53)8

+

8

=

(14)18

+

2

=

(34)9+1=

(54)6

+

9

=

(15)10

+

2

=

(35)6+4=

(55)3

+

5

=

(16)11

+

9

=

(36)12

+5

=

(56)16

+

2

=

(17)6

+

2=

(37)12

+5

=

(57)16

+

2

=

(18)1

+

11=

(38)5+10

=

(58)19

+

1

=

(19)9

+

6=

(39)15

+4

=

(59)9

+

5=

(20)10+2=

(40)19

+1

=

(60)16

+1

=

(1)17

-

8

=

(21)16

-

9

=

(41)17

-

8

=

(2)13

-

8

=

(22)16

-

8

=

(42)12

-

5

=

(3)15

-

5

=

(23)15

-

8

=

(43)14

-

4

=

(4)13

-

4

=

(24)14

-

6

=

(44)16

-

6

=

(5)15

-

6

=

(25)17

-

8

=

(45)13

-

7

=

(6)16

-

7

=

(26)19

-

9

=

(46)16

-

8

=

(7)14

-

7

=

(27)16

-

6

=

(47)15

-

5

=

(8)16

-

8

=

(28)16

-

8

=

(48)16

-

6

=

(9)16

-

9

=

(29)15

-

9

=

(49)16

-

9

=

(10)18

-

9

=

(30)18

-

9

=

(50)18

-

8

=

(11)15

-

9

=

(31)13

-

5

=

(51)13

-

3

=

(12)12

-

6

=

(32)13

-

6

=

(52)11

-

7

=

(13)12

-

3

=

(33)15

-

9

=

(53)15

-

9

=

(14)19

-

9

=

(34)18

-

9

=

(54)11

-

2

=

(15)17

-

9

=

(35)16

-

7

=

(55)13

-

9

=

(16)17

-

9

=

(36)15

-

9

=

(56)12

-

9

=

(17)17

-

9

=

(37)19

-

9

=

(57)15

-

6

=

(18)16

-

9

=

(38)17

-

9

=

(58)11

-

1

=

(19)12

-

6

=

(39)15

-

9

=

(59)12

-

5

=

(20)18

-

9

=

(40)14

-

8

=

(60)11

-

2

=

(1)11+6=

(2)7+7=

(3)13+4=

(4)10+8=

(5)9+3=

(6)9+8=

(7)6+9=

(8)8+12=

(9)1+15=

(10)3+14=

(11)11+8=

(12)5+9=

(13)17+2=

(14)16+3=

(15)4+7=

(16)8+8=

(17)7+13=

(18)1+10=

(19)6+1=

(20)17+2=

(21)9+5=

(22)6+5=

(23)1+6=

(24)3+13=

(25)16+4=

(26)2+12=

(27)14+3=

(28)10+10=

(29)19+1=

(30)13+3=

(31)17+2=

(32)5+12=

(33)13+7=

(34)16+1=

(35)9+8=

(36)15+1=

(37)9+10=

(38)16+1=

(39)12+1=

(40)13+6=

(41)8+6=

(42)12+7=

(43)7+7=

(44)1+18=

(45)14+2=

(46)1+4=

(47)8+11=

(48)17+1=

(49)7+1=

(50)18+1=

(51)13+6=

(52)6+7=

(53)9+3=

(54)11+5=

(55)4+6=

(56)7+8=

(57)13+7=

(58)1+17=

(59)14+1=

(60)8+1=

(1)19

-

9

=

(21)12

-

6

=

(41)12

-

3

=

(2)13

-

7

=

(22)19

-

9

=

(42)12

-

7

=

(3)14

-

7

=

(23)16

-

8

=

(43)13

-

5

=

(4)14

-

7

=

(24)18

-

8

=

(44)12

-

7

=

(5)13

-

4

=

(25)11

-

3

=

(45)16

-

8

=

(6)13

-

9

=

(26)19

-

9

=

(46)16

-

6

=

(7)15

-

6

=

(27)13

-

4

=

(47)13

-

7

=

(8)12

-

6

=

(28)14

-

9

=

(48)16

-

9

=

(9)12

-

5

=

(29)15

-

5

=

(49)16

-

8

=

(10)15

-

8

=

(30)14

-

8

=

(50)17

-

9

=

(11)19

-

9

=

(31)18

-

8

=

(51)17

-

8

=

(12)19

-

9

=

(32)14

-

7

=

(52)12

-

8

=

(13)17

-

9

=

(33)18

-

9

=

(53)19

-

9

=

(14)12

-

6

=

(34)11

-

7

=

(54)14

-

7

=

(15)12

-

3

=

(35)19

-

9

=

(55)16

-

8

=

(16)14

-

7

=

(36)13

-

6

=

(56)12

-

2

=

(17)16

-

7

=

(37)17

-

8

=

(57)15

-

9

=

(18)12

-

7

=

(38)14

-

9

=

(58)15

-

9

=

(19)12

-

9

=

(39)16

-

6

=

(59)12

-

9

=

(20)14

-

4

=

(40)19

-

9

=

(60)11

-

1

=

(1)13+3=

(21)8+11

=

(41)11

+

5

=

(2)4+7=

(22)9+2=

(42)14

+

2

=

(3)17

+

2

=

(23)19

+

1

=

(43)10

+

9

=

(4)19

+

1

=

(24)5+8=

(44)14

+

4

=

(5)16

+

3

=

(25)3+3=

(45)1+17

=

(6)7

+

3=

(26)13

+

2

=

(46)11

+

8

=

(7)6

+

7=

(27)11

+

8

=

(47)3+1=

(8)6

+

10=

(28)17

+

2

=

(48)1+5=

(9)17

+

2=

(29)17

+

1

=

(49)10

+

4

=

(10)6

+

14

=

(30)18

+

1

=

(50)13

+

2

=

(11)4

+

12

=

(31)10

+

10=

(51)11

+

5

=

(12)16

+

3

=

(32)10

+

7

=

(52)18

+

1

=

(13)18

+

1

=

(33)13

+

3

=

(53)1+8=

(14)14

+

1

=

(34)14

+

5

=

(54)12+7

=

(15)19

+

1

=

(35)15

+

1

=

(55)15+3

=

(16)10

+

9

=

(36)11

+

7

=

(56)3+12

=

(17)2+8=

(37)14

+

4

=

(57)16

+

2

=

(18)15+5

=

(38)13

+

5

=

(58)12

+

6

=

(19)10+4

=

(39)17

+

3

=

(59)13

+

6

=

(20)3+12

=

(40)10

+

4

=

(60)15

+

4

=

(1)17

-

8

=

(21)14

-

9

=

(41)12

-

4

=

(2)17

-

9

=

(22)19

-

9

=

(42)16

-

6

=

(3)15

-

6

=

(23)14

-

7

=

(43)12

-

9

=

(4)13

-

7

=

(24)12

-

6

=

(44)15

-

5

=

(5)15

-

6

=

(25)14

-

9

=

(45)19

-

9

=

(6)16

-

9

=

(26)16

-

9

=

(46)17

-

8

=

(7)18

-

8

=

(27)17

-

7

=

(47)13

-

6

=

(8)15

-

7

=

(28)18

-

8

=

(48)13

-

3

=

(9)19

-

9

=

(29)14

-

9

=

(49)12

-

6

=

(10)14

-

7

=

(30)12

-

7

=

(50)16

-

9

=

(11)15

-

7

=

(31)13

-

8

=

(51)16

-

7

=

(12)18

-

8

=

(32)19

-

9

=

(52)11

-

6

=

(13)12

-

9

=

(33)11

-

6

=

(53)17

-

8

=

(14)11

-

9

=

(34)15

-

7

=

(54)12

-

6

=

(15)11

-

1

=

(35)15

-

5

=

(55)15

-

5

=

(16)19

-

9

=

(36)11

-

2

=

(56)18

-

9

=

(17)18

-

9

=

(37)17

-

9

=

(57)19

-

9

=

(18)13

-

8

=

(38)13

-

4

=

(58)17

-

7

=

(19)13

-

8

=

(39)16

-

8

=

(59)18

-

9

=

(20)16

-

9

=

(40)16

-

9

=

(60)17

-

7

=

(1)3+13

=

(21)10

+3

=

(41)11

+

9

=

(2)17

+3

=

(22)3

+

10

=

(42)12

+

4

=

(3)5+11

=

(23)11

+

6

=

(43)12

+

8

=

(4)11+9

=

(24)10

+

3

=

(44)10

+

7

=

(5)15+5

=

(25)13

+

6

=

(45)14

+

2

=

(6)1+7=

(26)9

+

6=

(46)14

+

6

=

(7)12

+2

=

(27)11

+7

=

(47)13

+

2

=

(8)9+

11

=

(28)3

+

10

=

(48)7+2=

(9)4+

5

=

(29)17

+3

=

(49)4+9=

(10)12

+

1

=

(30)9

+

5=

(50)11

+

3

=

(11)18

+

1

=

(31)8

+

11

=

(51)9+5=

(12)11

+

2

=

(32)15

+3

=

(52)15

+

4

=

(13)7

+

12

=

(33)9

+

8

=

(53)9

+

11

=

(14)7

+

1

=

(34)8

+

4

=

(54)9

+

3=

(15)6

+

3

=

(35)6

+

5

=

(55)8

+

1=

(16)14+4=

(36)8

+

10

=

(56)15

+5

=

(17)9

+

5

=

(37)16

+1

=

(57)11

+6

=

(18)5

+

14=

(38)7

+

5=

(58)7

+

10

=

(19)7

+

13=

(39)18

+1

=

(59)3

+

10

=

(20)7

+

1

=

(40)14

+2

=

(60)9

+

5=

(1)14

-

4

=

(21)11

-

2

=

(41)17

-

7

=

(2)13

-

4

=

(22)12

-

9

=

(42)19

-

9

=

(3)19

-

9

=

(23)11

-

5

=

(43)11

-

2

=

(4)17

-

7

=

(24)19

-

9

=

(44)14

-

7

=

(5)19

-

9

=

(25)12

-

4

=

(45)14

-

5

=

(6)11

-

3

=

(26)19

-

9

=

(46)11

-

6

=

(7)12

-

7

=

(27)15

-

7

=

(47)11

-

8

=

(8)11

-

4

=

(28)15

-

9

=

(48)11

-

8

=

(9)16

-

8

=

(29)13

-

4

=

(49)12

-

8

=

(10)16

-

6

=

(30)13

-

9

=

(50)17

-

7

=

(11)16

-

9

=

(31)11

-

3

=

(51)11

-

9

=

(12)13

-

4

=

(32)13

-

6

=

(52)15

-

6

=

(13)11

-

8

=

(33)16

-

8

=

(53)18

-

9

=

(14)11

-

7

=

(34)17

-

9

=

(54)14

-

4

=

(15)13

-

8

=

(35)14

-

8

=

(55)16

-

8

=

(16)14

-

9

=

(36)13

-

4

=

(56)12

-

9

=

(17)13

-

5

=

(37)16

-

8

=

(57)11

-

4

=

(18)14

-

9

=

(38)17

-

8

=

(58)11

-

7

=

(19)19

-

9

=

(39)15

-

8

=

(59)15

-

7

=

(20)12

-

5

=

(40)14

-

9

=

(60)13

-

8

=

(1)12

+8

=

(21)19

+1

=

(41)2

+

6=

(2)6+

11

=

(22)2+10

=

(42)7

+

13

=

(3)10

+

1

=

(23)11

+

9

=

(43)7

+

4=

(4)5

+

1

=

(24)12

+

4

=

(44)5

+

14

=

(5)3

+

9

=

(25)13

+

4

=

(45)15

+2

=

(6)6

+

6

=

(26)2+8=

(46)3+15

=

(7)12

+

4

=

(27)7+10

=

(47)15

+1

=

(8)16

+

4

=

(28)18

+1

=

(48)16

+1

=

(9)13

+

7

=

(29)19

+1

=

(49)7+10

=

(10)6

+

13

=

(30)6+3=

(50)12

+

4

=

(11)11

+

1

=

(31)17

+1

=

(51)10

+

3

=

(12)10

+

6

=

(32)18

+1

=

(52)19

+

1

=

(13)12

+

5

=

(33)2+18

=

(53)16

+

3

=

(14)18

+

1

=

(34)13

+6

=

(54)18

+

2

=

(15)11

+

9

=

(35)1

+

8=

(55)8+4=

(16)3

+

14

=

(36)5

+

15

=

(56)5+1=

(17)11

+2

=

(37)5

+

1=

(57)14

+

6

=

(18)3

+

6=

(38)1

+

8=

(58)12

+

7

=

(19)6

+

12=

(39)12

+7

=

(59)2+2=

(20)6

+

3=

(40)11

+1

=

(60)16

+

4

=

(1)18

-

9

=

(21)13

-

6

=

(41)14

-

6

=

(2)18

-

8

=

(22)16

-

8

=

(42)12

-

7

=

(3)19

-

9

=

(23)17

-

8

=

(43)14

-

4

=

(4)14

-

5

=

(24)19

-

9

=

(44)17

-

7

=

(5)17

-

9

=

(25)17

-

9

=

(45)13

-

8

=

(6)12

-

8

=

(26)17

-

9

=

(46)16

-

9

=

(7)15

-

8

=

(27)15

-

6

=

(47)19

-

9

=

(8)19

-

9

=

(28)14

-

8

=

(48)15

-

5

=

(9)15

-

7

=

(29)11

-

1

=

(49)11

-

4

=

(10)14

-

5

=

(30)15

-

6

=

(50)11

-

9

=

(11)11

-

9

=

(31)16

-

7

=

(51)15

-

8

=

(12)11

-

7

=

(32)16

-

9

=

(52)14

-

4

=

(13)18

-

9

=

(33)13

-

5

=

(53)18

-

8

=

(14)13

-

6

=

(34)17

-

8

=

(54)18

-

9

=

(15)16

-

7

=

(35)19

-

9

=

(55)15

-

6

=

(16)15

-

5

=

(36)12

-

4

=

(56)13

-

4

=

(17)11

-

5

=

(37)19

-

9

=

(57)18

-

8

=

(18)12

-

8

=

(38)13

-

8

=

(58)16

-

6

=

(19)17

-

8

=

(39)16

-

8

=

(59)16

-

9

=

(20)18

-

9

=

(40)12

-

5

=

(60)17

-

8

=

(1)2+

13

=

(21)17

+1

=

(41)5+2=

(2)4+

14

=

(22)14

+1

=

(42)19

+1

=

(3)16+2

=

(23)1

+

14

=

(43)13

+5

=

(4)17+1

=

(24)3

+

7=

(44)1+8=

(5)1+

13

=

(25)16

+1

=

(45)12

+

6

=

(6)7+

9=

(26)6

+

13

=

(46)11

+

6

=

(7)18+1

=

(27)5

+

14

=

(47)17

+

1

=

(8)16+1

=

(28)14

+2

=

(48)10

+

5

=

(9)2+

1=

(29)7

+

7=

(49)13

+

3

=

(10)15

+2=

(30)17

+

2

=

(50)9+10

=

(11)5+5

=

(31)14

+

1

=

(51)15

+3

=

(12)2+13

=

(32)16

+

2

=

(52)5+1=

(13)11

+2

=

(33)3

+

3=

(53)18

+1

=

(14)10

+3

=

(34)1

+

14

=

(54)4+10

=

(15)6+9

=

(35)14

+6

=

(55)19

+

1

=

(16)15

+1=

(36)7

+

6=

(56)13

+

3

=

(17)3+4

=

(37)14

+1

=

(57)10

+

9

=

(18)6+2

=

(38)11

+9

=

(58)17

+

3

=

(19)19

+1=

(39)3

+

7=

(59)2+7=

(20)14

+2=

(40)8

+

7=

(60)16

+2

=

(1)12

-

5

=

(21)15

-

6

=

(41)11

-

5

=

(2)12

-

2

=

(22)14

-

8

=

(42)15

-

5

=

(3)17

-

8

=

(23)11

-

2

=

(43)17

-

7

=

(4)15

-

7

=

(24)18

-

8

=

(44)19

-

9

=

(5)13

-

9

=

(25)14

-

4

=

(45)15

-

7

=

(6)18

-

9

=

(26)19

-

9

=

(46)16

-

6

=

(7)12

-

8

=

(27)16

-

9

=

(47)17

-

7

=

(8)15

-

9

=

(28)13

-

5

=

(48)18

-

8

=

(9)16

-

6

=

(29)12

-

8

=

(49)16

-

8

=

(10)12

-

7

=

(30)11

-

9

=

(50)16

-

7

=

(11)17

-

8

=

(31)19

-

9

=

(51)17

-

9

=

(12)15

-

7

=

(32)15

-

9

=

(52)16

-

7

=

(13)12

-

5

=

(33)16

-

7

=

(53)19

-

9

=

(14)14

-

5

=

(34)16

-

9

=

(54)17

-

7

=

(15)12

-

2

=

(35)14

-

9

=

(55)11

-

7

=

(16)15

-

6

=

(36)14

-

8

=

(56)15

-

8

=

(17)17

-

7

=

(37)16

-

9

=

(57)19

-

9

=

(18)14

-

5

=

(38)16

-

9

=

(58)17

-

9

=

(19)11

-

9

=

(39)12

-

3

=

(59)16

-

8

=

(20)17

-

8

=

(40)16

-

7

=

(60)11

-

9

=

(1)13

+

4

=

(21)11

+

7

=

(41)15

+2

=

(2)10

+

4

=

(22)10

+

4

=

(42)8

+

2=

(3)13

+

1

=

(23)13

+

3

=

(43)10

+9

=

(4)9+

7=

(24)13

+

3

=

(44)14

+5

=

(5)8+

10

=

(25)5

+

7=

(45)8

+

2=

(6)10

+8

=

(26)10+2

=

(46)9

+

1=

(7)3+

17

=

(27)7

+

12

=

(47)1

+

18

=

(8)5+

15

=

(28)3

+

4

=

(48)14

+

5

=

(9)16

+3

=

(29)9

+

1

=

(49)13

+

5

=

(10)1

+4

=

(30)1

+

3

=

(50)12

+

2

=

(11)5

+

6

=

(31)13+3

=

(51)3

+

1=

(12)7

+

3

=

(32)1

+

12

=

(52)6

+

11

=

(13)9

+

1

=

(33)7

+

7=

(53)7

+

5=

(14)18

+1=

(34)4

+

11

=

(54)2

+

8=

(15)9

+

3

=

(35)3

+

7=

(55)19

+

1

=

(16)15

+

1

=

(36)14+1

=

(56)10

+

10=

(17)16

+

4

=

(37)3

+

2=

(57)14

+

3

=

(18)13

+

4

=

(38)1

+

5=

(58)5

+

14

=

(19)17

+

3

=

(39)15+4

=

(59)18

+1

=

(20)19

+

1

=

(40)10+8

=

(60)5

+

6=

(1)17

-

8

=

(21)15

-

7

=

(41)13

-

8

=

(2)13

-

8

=

(22)15

-

9

=

(42)14

-

5

=

(3)18

-

8

=

(23)12

-

6

=

(43)17

-

7

=

(4)16

-

9

=

(24)12

-

3

=

(44)17

-

9

=

(5)18

-

8

=

(25)14

-

4

=

(45)17

-

9

=

(6)19

-

9

=

(26)18

-

9

=

(46)16

-

9

=

(7)16

-

9

=

(27)15

-

7

=

(47)18

-

9

=

(8)14

-

8

=

(28)15

-

6

=

(48)15

-

5

=

(9)18

-

9

=

(29)12

-

2

=

(49)15

-

8

=

(10)13

-

3

=

(30)19

-

9

=

(50)15

-

8

=

(11)17

-

7

=

(31)13

-

3

=

(51)12

-

8

=

(12)16

-

6

=

(32)15

-

6

=

(52)13

-

8

=

(13)12

-

2

=

(33)12

-

8

=

(53)14

-

5

=

(14)11

-

9

=

(34)13

-

7

=

(54)14

-

4

=

(15)11

-

9

=

(35)17

-

9

=

(55)19

-

9

=

(16)14

-

7

=

(36)13

-

4

=

(56)17

-

8

=

(17)14

-

9

=

(37)12

-

9

=

(57)14

-

9

=

(18)15

-

8

=

(38)19

-

9

=

(58)18

-

8

=

(19)11

-

2

=

(39)12

-

3

=

(59)13

-

6

=

(20)19

-

9

=

(40)12

-

8

=

(60)18

-

9

=

(1)4+4=

(21)4+16

=

(41)6

+

7=

(2)15

+5

=

(22)14

+

6

=

(42)6

+

7=

(3)11

+8

=

(23)14

+

1

=

(43)19

+1

=

(4)3

+

11

=

(24)12

+

6

=

(44)9

+

3=

(5)7

+

12

=

(25)8

+

3=

(45)13

+

7

=

(6)6

+

10

=

(26)3

+

8=

(46)19

+

1

=

(7)14

+

5

=

(27)6

+

10

=

(47)12

+

1

=

(8)19

+

1

=

(28)19

+1

=

(48)8

+

10

=

(9)10

+

4

=

(29)5+9=

(49)3

+

10

=

(10)2

+

11

=

(30)17

+1

=

(50)8

+

5=

(11)13

+

2

=

(31)10

+7

=

(51)9

+

5=

(12)18

+

2

=

(32)3+12

=

(52)17

+3

=

(13)13

+

6

=

(33)14

+2

=

(53)19

+1

=

(14)9

+

3

=

(34)9+7=

(54)2

+

11

=

(15)11+6=

(35)12

+8

=

(55)19

+1

=

(16)5

+

9

=

(36)10

+2

=

(56)5

+

2=

(17)4

+

3

=

(37)7+3=

(57)5

+

10

=

(18)4

+

15

=

(38)11

+

6

=

(58)19

+

1

=

(19)5

+

13

=

(39)19

+

1

=

(59)19

+

1

=

(20)2

+

18

=

(40)16

+

1

=

(60)10

+

2

=

(1)15

-

9

=

(21)19

-

9

=

(41)14

-

6

=

(2)16

-

7

=

(22)19

-

9

=

(42)16

-

9

=

(3)16

-

6

=

(23)12

-

7

=

(43)17

-

9

=

(4)12

-

3

=

(24)15

-

9

=

(44)18

-

8

=

(5)15

-

9

=

(25)15

-

8

=

(45)12

-

3

=

(6)18

-

8

=

(26)19

-

9

=

(46)16

-

7

=

(7)15

-

7

=

(27)13

-

3

=

(47)11

-

9

=

(8)18

-

9

=

(28)14

-

6

=

(48)17

-

9

=

(9)16

-

8

=

(29)14

-

5

=

(49)13

-

5

=

(10)11

-

5

=

(30)15

-

9

=

(50)16

-

9

=

(11)19

-

9

=

(31)11

-

4

=

(51)12

-

7

=

(12)17

-

9

=

(32)14

-

8

=

(52)18

-

8

=

(13)18

-

8

=

(33)18

-

8

=

(53)19

-

9

=

(14)11

-

9

=

(34)12

-

7

=

(54)17

-

7

=

(15)13

-

6

=

(35)13

-

4

=

(55)16

-

6

=

(16)12

-

6

=

(36)16

-

9

=

(56)13

-

3

=

(17)17

-

7

=

(37)14

-

6

=

(57)19

-

9

=

(18)11

-

7

=

(38)19

-

9

=

(58)15

-

7

=

(19)18

-

9

=

(39)19

-

9

=

(59)15

-

8

=

(20)11

-

9

=

(40)14

-

5

=

(60)16

-

8

=

(1)18

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網頁內容里面會有圖紙預覽,若沒有圖紙預覽就沒有圖紙。
  • 4. 未經權益所有人同意不得將文件中的內容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網僅提供信息存儲空間,僅對用戶上傳內容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內容本身不做任何修改或編輯,并不能對任何下載內容負責。
  • 6. 下載文件中如有侵權或不適當內容,請與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

評論

0/150

提交評論