《2025年口算训练五年级数学下册人教版升级版》

0.4 + 1.8 =
9.9 - 4.3 =
3.2 + 0.8 =
10 - 5.6 =
0.12 + 0.88 =
3 - 1.3 =
0.45 + 0.55 =
90 - 81.3 =
0.6 + 4.8 =
10.2 + 6 =
10.2 - 6 =
9.8 + 1.2 =
0.63 - 0.05 =
0.7 + 0.31 =
0.95 - 0.24 =
0.66 - 0.6 =
5.8 + 2.8 =
0.55 + 0.7 =
8.2 - 0.6 =
3.6 + 2.6 =
7.7 - 1.5 =
800 - 20 =
630 ÷ 45 =
6.3 × 0.2 =

答案：

1500 ÷ 5 =
6600 ÷ 3 =
9000 ÷ 3 =
2800 ÷ 7 =
5600 ÷ 8 =
9300 ÷ 3 =
6800 ÷ 2 =
4500 ÷ 9 =
3500 ÷ 5 =
2700 ÷ 9 =
2400 ÷ 8 =
17 × 2 =
170 × 2 =
2 × 18 =
2 × 180 =
23 × 4 =
230 × 4 =
12 × 8 =
120 × 8 =
19 × 5 =
190 × 5 =
95 ÷ 5 =
18 × 0.6 =
9.2 × 70 =

答案：

2.6 + 3.4 =
289 - 79 =
7.47 - 3.4 =
9.6 + 4.5 + 11.5 =
0.5 × 4 × 0.8 =
14.4 ÷ 0.4 ÷ 3 =
45 ÷ 7.5 ÷ 0.3 =
8.5 + 4.5 + 11.5 =
9.2 × 0.2 × 5 =
0.5 × 0.6 × 30 =
1000 × 0.9 =
4 × 34 =
2.4 × 2.5 =
22.5 - 5 =
6.6 + 0.4 =
683 - 203 =
61.4 ÷ 2 =
1.2 × 6 × 2 =
580 × 2 × 1 =
2.3 × 0.3 × 2 =
2.5 × 5 × 10 =
350 ÷ (18 + 17) =
400 ÷ (45 + 35) =
(32 + 28) ÷ 4 =

答案：