《2025年小学数学计算高手每日10分钟三年级数学下册苏教版》

1. 看谁算得又快又准。
4.3 + 3.7 =
5.6 + 3.2 =
8.3 + 0.7 =
6.7 - 1.3 =
5.6 - 3.2 =
8.3 - 0.7 =
5.8 + 3.1 =
1.8 + 0.5 =
0.5 + 0.8 =
5.8 - 3.1 =
1.8 - 0.5 =
0.8 - 0.5 =
9.7 + 0.1 =
6.1 + 0.8 =
7.6 + 2.1 =
9.7 - 0.1 =
6.1 - 0.8 =
7.6 - 2.1 =
8.9 + 0.2 =
5.3 + 4.4 =
3.5 + 2.7 =
8.9 - 0.2 =
5.3 - 4.4 =
3.5 - 2.7 =
4.8 + 3.5 =
3.5 + 1.1 =
5 + 2.3 =
4.8 - 3.5 =
3.5 - 1.1 =
5 - 2.3 =

答案： 8
@@8.8
@@9
@@5.4
@@2.4
@@7.6
@@8.9
@@2.3
@@1.3
@@2.7
@@1.3
@@0.3
@@9.8
@@6.9
@@9.7
@@9.6
@@5.3
@@5.5
@@9.1
@@9.7
@@6.2
@@8.7
@@0.9
@@0.8
@@8.3
@@4.6
@@7.3
@@1.3
@@2.4
@@2.7

2. 竖式计算。
1.3
+ 1.1
______
3.9
- 2.9
______
6.5
- 3.1
______
2.3
+ 2.2
______
2.5
- 0.2
______
1.3
+ 6.7
______

答案： 2.4
@@1
@@3.4
@@4.5
@@2.3
@@8