《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。
7.8 + 1.2 =
1.6 + 3.4 =
2.2 + 1.9 =
1.5 - 0.1 =
8.2 - 0.5 =
8.7 - 6.3 =
8.9 - 3.9 =
3.1 + 6.8 =
8.3 - 0.2 =
8.5 + 1.5 =
2.4 + 7.2 =
3.2 + 6.8 =
8.7 - 2.7 =
9.2 - 6.3 =
6.9 + 2.1 =
5.6 + 0.5 =
2.5 - 1.9 =
3.9 - 0.9 =
8.6 + 1.3 =
7.8 - 4.8 =
9.8 - 8.9 =
7.5 - 6.7 =
6.7 + 1.3 =
5.6 + 3.2 =
0.2 + 0.9 =
4.9 - 1.7 =
1.6 + 2.7 =
9.7 - 0.6 =
5 - 2.5 =
2.7 - 1.6 =

答案： 9
@@5
@@4.1
@@1.4
@@7.7
@@2.4
@@5
@@9.9
@@8.1
@@10
@@9.6
@@10
@@6
@@2.9
@@9
@@6.1
@@0.6
@@3
@@9.9
@@3
@@0.9
@@0.8
@@8
@@8.8
@@1.1
@@3.2
@@4.3
@@9.1
@@2.5
@@1.1

2. 竖式计算。
7.6
- 2.1
______
4.6
+ 5.1
______
1.3
- 0.2
______
2.1
- 1.4
______
4.6
+ 2.1
______
2.7
+ 5.1
______

答案： 5.5
@@9.7
@@1.1
@@0.7
@@6.7
@@7.8

1. 看谁算得又快又准。
3.1 + 4.5 =
6.5 - 0.8 =
8.7 + 1.2 =
5.6 + 3.2 =
0.7 - 0.1 =
5.4 - 4.1 =
8.6 - 7.3 =
6.7 + 2.3 =
5.4 + 0.6 =
5.8 - 4.9 =
1.9 - 0.9 =
6.8 - 6.5 =
0.3 + 8.6 =
2.7 - 1.6 =
7.2 + 0.4 =
8.2 + 1.6 =
5.6 + 1.8 =
4.3 + 2.2 =
0.2 - 0.1 =
8.9 - 4.5 =
8.5 - 6.2 =
9.5 + 0.5 =
0.9 + 7.1 =
7.1 + 2.8 =
2.5 - 1.6 =
3.5 + 2.5 =
8.4 - 5.5 =
7.8 + 1.2 =
4.5 - 2.9 =
5.8 + 3.1 =

答案： 7.6
@@5.7
@@9.9
@@8.8
@@0.6
@@1.3
@@1.3
@@9
@@6
@@0.9
@@1
@@0.3
@@8.9
@@1.1
@@7.6
@@9.8
@@7.4
@@6.5
@@0.1
@@4.4
@@2.3
@@10
@@8
@@9.9
@@0.9
@@6
@@2.9
@@9
@@1.6
@@8.9