小学一年级10以内数的分解与组合练习题
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10以内分成与组成
(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=
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
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
-0=5 -1=4 -2=3
-3= 2
5- =4 5- =3 5- =2
5- = 1
1+ =5 2+ = 5 3+ =5 4+ = 5
(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
-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
(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
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=07- =7 7- =6 7- =5 7- = 4
7- =3 7- = 2 7- =1 7- = 01+ =7 2+ = 7 3+ =7 4+ = 7
5+ =7 6+ = 7
自己出题)-7自主练习:(有关的加减法练习题
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=
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=18- =8 8- = 7 8- =6 8- = 5
8- =4 8- = 3 8- =2 8- =
11+ =8 2+ = 8
3+ =8 4+ = 8
5+ =8 6+ = 8 7+ =8 8+
= 8
(有关自主练习;8-自己出题)的加减法练习题
9的分成与组成
9 9 9