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Word 文档 10以内分成与组成
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Word 文档 .
Word 文档 .
Word 文档 .
Word 文档
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Word 文档 (2的分成与组成)
2
2
0 2-0=
1 2-1=
0 1
2 0+2= 2 1+1 =
-1=1 2- =2 +0=2 1+ =2
( 3的分成与组成)
3 3 0 3-0= 1 3-1= 3 3 2 3-2= 3 3-3=
1 2 1+2= 2 1 2+1= 3 0 3+0=
.
Word 文档
1 2
2
1
3
0
1 2
3
3 3 3 -0=3 -1= 2 -2=1 3- =2 3- =1 3- =0 1+ =3 2+ = 3 3+ =3
(4的分成与组成)
4 4 0 4-0= 1 4-1= 4 4 4 2 4-2= 3 4-3= 4 4-4=
4 4 4 4
1 2 3 4
1 3 1+3= 2 2 2+3= 3 1 3+2=
1 3 2 2 3 1 1 2 3 4
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Word 文档
4 4 4 4
-0=4 -1=3 -2=2 -3= 1 4- =3 4- =2 4- =1 4- = 0 1+ =4 2+ = 4 3+ =4 4+ = 4 (5的分成与组成) 5 5 5 1 5-1= 2 5-2= 3 5-3= 5 5 4 5-4= 5 5-5=
5 5 5 5 5
1 2 3 4 5 1 4 1+4= 2 3 2+3= 3 2 3+2= 4 1 4+1=
1 4 2 3 3 2 4 1 1 2 3 4
5 5 5 5
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Word 文档
-0=5
-1=4
-2=3 -3= 2 5- =4 5- =3 5- =2 5- = 1 1+ =5 2+ = 5 3+ =5 4+ = 5
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Word 文档 (6的分成与组成)
6
6
6
1 6-1=
2 6-2=
3
6-3=
6
6
6 4 6-4= 5 6-5= 6 6-6=
6 6 6 6 6 6
1 2 3 4 5 6
1 5 1+5= 2 4 2+4= 3 3 3+3= 4 2 4+2= 5 1 5+1=
1 5 2 4 3 3 4 2 5 1
0 1 2 3 4 5
6 6 6 6 6 6
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Word 文档 -0=6
-1=5
-2=4
-3= 3 -4=2 -5=1 6- =5 6- =4 6- =3 6- = 6- =1 1+ =6 2+ = 6 3+ =6 4+ = 6
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Word 文档 (7的分成与组成)
7
7
7
1 7-1=
2 7-2=
3
7-3=
7 7 7 4 7-4= 5 7-5= 6 7-6=
7 7 7 7 7 7 7
1 2 3 4 5 6 7 1 6 1+6= 2 5 2+5= 3 4 3+4= 4 3 4+3= 5 2 5+2= 6 1 6+1=
1 6 2 5 3 4 4 3 5 2 6 1
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Word 文档 0 1 2 3 4 5 6 7
7 7 7 7 7 7 7 7 -0=7 -1=6 -2=5 -3= 4 -4=3 -5=2 -6= 1 -7=0 7- =7 7- =6 7- =5 7- = 4 7- =3 7- = 2 7- =1 7- = 0 1+ =7 2+ = 7 3+ =7 4+ = 7 5+ =7 6+ = 7
自主练习:(有关7的加减法练习题-自己出题)
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Word 文档 8的分成与组成
8
8
8
1 8-1=
2 8-2=
3
8-3=
8 8 8 4 8-4= 5 8-5= 6 8-6= 8 8 8 7 8-7= 8 8-8= 0 8-0=
8 8 8 8 8 8 8 8
1 2 3 4 5 6 7 8
1 7 1+7= 2 6 2+6= 3 5 3+5= 4 4 4+4= 5 3 5+3= 6 2 6+2=
.
Word 文档 7 1 7+1=
1 7
2
6 3
5 4
4
3 5
2
6
1
7
0 1 2 3 4 5 6 7
8 8 8 8 8 8 8 8 -0=8 -1=7 -2=6 -3= 5 -4=4 -5=3 -6= 2 -7=1 8- =8 8- = 7 8- =6 8- = 5 8- =4 8- = 3 8- =2 8- = 1 1+ =8 2+ = 8 3+ =8 4+ = 8 5+ =8 6+ = 8 7+ =8 8+ = 8
自主练习;(有关8的加减法练习题-自己出题)
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Word 文档 9的分成与组成
9
9
9
1 9-1=
2 9-2=
3
9-3=
9 9 9 4 9-4= 5 9-5= 6 9-6= 9 9 9 7 9-7= 8 9-8= 9 9-9= 9 9 0 9-0= 1 0 9-9=
9 9 9 9 9 9 9 9 9
1 2 3 4 5 6 7 8 9
1 8 1+8= 2 7 2+7= 3 6 3+6=
.
Word 文档
4 5 4+5=
5 4
5+4=
6
3
6+3=
7
2
7+2=
8
1
8+1= 9 0 9+0=
1 8 2 7 3 6 4 5 5 4 3 6 2 7 1 8
-0=9 -1=8 -2=7 -3= 6 -4=5 -5=4 -6= 3 -7=2 -8=1 -9= 0 9- =9 9- = 8 9- =7 9- = 6 9- =5 9- = 4 9- =3 9- = 2 1+ =9 2+ = 9 3+ =9 4+ = 9 5+ =9 6+ = 9 7+ =9 8+ = 9
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Word 文档 自主练习:(有关9的加减法练习-自己出题)
10的分成和组合
10
10
10
1 10-1=
2
10-2=
3 10-3=
10 10 10 4 10-4= 5 10-5= 6 10-6= 10 10 10 7 10-7= 8 10-8= 9 10-9= 10 10 0 10-0= 10 10-10=
10 10 10 10 10 10 10 10 10
1 2 3 4 5 6 7 8 9
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Word 文档
1 9
1+9=
2 8 2+8=
3 7
3+7=
4 6
4+6=
5
5
5+5=
6
4
6+4=
7
3
7+3=
8
2
8+2=
9
1
9+1=
1 9 2 8 3 7 4 6 5 5 6 4 7 3 8 2 9
1
-0= -1= -2= -3= -4= -5= -6= -7= -8= -9= -10= 10- =9 10- = 8 10- =7 10- = 6 10- =5 10- = 4 10- =3 10- = 2 1+ =10 2+ = 10 3+ =10 4+ =