完整版小学一年级20以内加减法混合运算
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20以内的加减混合
5 + 4 - 8= 9 + 1 - 2= 7 + 10 - 5= 9 + 7 - 2= 19 - 19 + 18= 1 + 7 - 5= 7 + 8 - 5= 13 - 4 + 10= 9 + 5 - 12=
6 + 10 - 7= 11 - 9 + 1= 1 - 1 + 16= 18 + 1 - 7= 1 + 9 - 3= 8 - 2 + 1= 8 + 9 + 2 =
2 + 2 + 14 = 1 + 1
3 + 1 = 6 + 3 + 1 = 9 + 1 + 9 =
2 + 4 +
3 = 1 + 10 + 8 = 2 + 6 + 7 = 10 + 3 + 2 =
9 + 2 + 3 = 10 + 1 + 5 = 6 + 3 + 8 = 4 + 15 + 1 =
1 + 10 + 5 = 11 - 8 - 2= 1 + 14 + 3 = 9 - 5 - 1=
7 - 2 - 2= 8 - 4 - 3= 19 - 12 - 1= 14 - 2 - 3=
14 - 6 - 5= 9 - 6 - 2= 18 - 1 - 14= 17 - 1 - 11=
12 - 6 - 4= 19 - 7 - 1= 17 - 16 - 1= 8 - 1 - 5=
11 - 2 - 8= 1 + 15 + 3 = 9 - 6 - 1= 1 + 14 + 1 =
10 + 1 + 6 = 6 - 4 - 1= 4 + 4 + 6 = 17 - 13 - 3=
1 +
2 + 5 = 10 + 4 + 5 = 1 + 4 + 4 = 9 +1 + 6 =
4 + 1 + 10 = 9 - 7 - 1= 2 + 7 + 10 =
5 + 4 + 3 =
6 + 3 - 8= 1 + 2 = 10 + 5 - 2= 4 - 2 + 16=
15 - 2 = 8 - 6 =19 + 1 = 1 - 1 + 19= 14 + 4 - 5=
10 + 5 = 16 - 15 + 2= 2 + 13 = 4 + 7 =
11 + 8 = 8 - 2 + 1= 8 - 8 + 7= 11 - 1 =
4 + 4 - 2= 3 - 2 + 1=
5 + 4 - 8= 2 + 2 - 1=
8 - 3 + 2= 8 - 1 + 1= 3 + 6 - 7= 3 + 1 - 3=
1 + 7 - 4= 6 -
2 + 1= 4 + 4 - 3= 8 + 1 - 1=
2 + 1 - 2= 1 + 8 + 1 = 4 - 1 - 1= 5 +
1 +
2 =
2 + 5 + 1 =
3 - 2 - 1=
4 - 1 - 2= 4 + 1 + 3 =
9 - 4 - 1= 10 - 5 - 4= 3 + 5 + 1 = 5 - 2 - 1=
1 +
2 + 1 = 5 + 4 + 1 = 10 - 2 - 4= 2 + 2 + 5 =
4 - 1 - 1= 8 - 7 - 1= 3 - 1 - 1= 8 -
5 - 2=
7 - 6 - 1= 3 - 1 - 1= 10 - 5 - 1= 4 - 3 - 1=
7 - 5 - 1= 10 - 8 - 1= 9 - 8 - 1= 10 - 7 - 2=
3 - 2 - 1= 5 - 2 - 2=
4 - 3 - 1= 1 + 6 + 1 =
4 + 3 + 1 = 4 + 2 + 2 = 3 + 2 + 4 = 1 + 2 + 3 =
4 +
5 + 1 = 3 + 3 + 3 = 2 + 2 + 5 = 3 + 2 + 2 =
3 + 5 + 1 = 1 + 1 + 3 = 2 + 2 + 2 =
4 + 2 + 3 =
4 + 3 + 2 = 8 + 3 = 8 + 1 =
5 + 2 + 2 =
4 +
5 = 5 + 3 = 7 + 1 = 4 +
5 =
6 + 1 =
7 + 1 = 2 +
8 = 6 + 3 =
7 + 2 = 3 + 4 = 7 + 1 = 6 + 2 =
8 + 1 = 8 + 1 = 7 + 3 = 5 + 3 =
6 + 3 = 4 + 5 =
7 + 1 = 4 + 5 =
7 + 2 = 2 + 8 = 7 + 1 = 6 + 1 =
7 + 3 = 7 + 1 = 6 + 2 = 3 + 4 =
= 20 17 +（）= 18 - 10 = 21 ）7 + （= 10 4 - （））（）（ - 5 = 3 ）- 4 = 9 18 - （）= 7 （ - 10 = 4 （）
15 - （= 11 ）（ 1 + ）= 13 ）+ 3 = 12 （（ 10- ）= 1
= 8 ）（）- 2 = 3 5 + （）- 11 = 5 （= 3 （ 18 - ）
））（ - 2 = 3 （）（8 + = 10 ）- 4 = 1 （+
2 = 10
= 0 = 2 4 - （） - 1 = 1 ）+ 1 = 8 ）（ 9
-（）（
+ 5 = 8 ）+ 1 = 10 （） 5 +（）= 8 - 6 = 2 （）（
= 1 ）+ 3 = 4 ）（（ 10- （）= 6 = 10 ）（ 8
+ 10-
7 - 3 = 5 - 3 = 9 - 3 = 3 - 2 = 1
- 1 =
4 - 4 = 3 - 2 = 8 - 8 = 3 - 2 = 4
- 2 =
7 - 1 =
8 - 2 = 6 - 2 = 5 - 2 = 5 - 4 =
5 + 4 - 8= 9 + 1 - 2= 7 + 10 - 5= 9 + 7 - 2=
19 - 19 + 18= 1 + 7 - 5= 7 + 8 - 5= 13 - 4 + 10=
9 + 5 - 12= 6 + 10 - 7= 11 - 9 + 1= 1 - 1 + 16=
18 + 1 - 7= 1 + 9 - 3= 8 - 2 + 1= 8 + 9 + 2
=
2 + 2 + 14 = 1 + 1
3 + 1 = 6 + 3 + 1 = 9 + 1 + 9
=
2 + 4 +
3 = 1 + 10 + 8 = 2 + 6 + 7 = 10 +
3 + 2 =
6 + 3 + 8 = 4 + 15 + 1 = 10 + 1 + 5 = 9 + 2 + 3
=
11 - 8 - 2= 1 + 14 + 3 = 9 - 5 - 1= 1 + 10
+ 5 =
14 - 2 - 3= 19 - 12 - 1= 7 - 2 - 2= 8
- 4 - 3=
14 - 6 - 5= 17 - 1 - 11= 9 - 6 - 2= 18 - 1
- 14=
19 - 7 - 1= 17 - 16 - 1= 8 - 1 - 5= 12
- 6 - 4=
9 - 6 - 1= 1 + 14 + 1 = 1 + 15 + 3 = 11 - 2
- 8=
6 - 4 - 1= 4 + 4 + 6 = 1
7 - 13 - 3= 10
+ 1 + 6 =
9 +1 + 6 = 1 + 4 + 4 = 10 + 4 + 5 = 1 + 2 + 5
=
9 - 7 - 1= 2 + 7 + 10 = 4 + 1 + 10 = 5
+ 4 + 3 =