1. 直接写出得数。
9.3 - 3.6 =
7.8 ÷ 100 =
1.4 × 2 =
4.8 + 0.6 - 1.5 =
7.23 - 4.25 =
5.4 ÷ 3 =
0.15 ÷ 50 =
300 - 22 - 28 =
11.2 × 8 =
0.9 × 7 =
0.52 × 100 =
15 × 4 ÷ 6 =
4.25 × 2 =
7.05 + 2.85 =
0.96 ÷ 6 =
606 ÷ 2 ÷ 10 =
2.5 ÷ 10 =
2.9 × 5 =
3.2 ÷ 5 =
39 ÷ 13 × 10 =
7.8 - 5.6 =
4 - 2.65 =
0.9 × 4 =
7.3 - 5 + 2 =
1.9 + 2.1 =
10.1 - 0.01 =
1.4 × 3 =
45 - (30 - 15) =
0.36 ÷ 3 =
1.45 × 2 =
6.6 ÷ 11 =
48 × 10 ÷ 100 =

1. 5.7 0.078 2.8 3.9
2.98 1.8 0.003 250
89.6 6.3 52 10
8.5 9.9 0.16 30.3
0.25 14.5 0.64 30
2.2 1.35 3.6 4.3
4 10.09 4.2 30
0.12 2.9 0.6 4.8

2. 用竖式计算。
36.02×3=
4.73×14=
140÷56=
8.76÷24=
5.98÷23=
0.116×8=

2. 108.06 66.22 2.5
0.365 0.26 0.928
竖式略

统计图被墨水污染了，已知三人的语文、数学总成绩分别是276分、291分，则朱佳的数学成绩是()分，语文成绩是()分；王欢的语文成绩是()分。

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