问题
口算题
直接写出得数。
3.2 × 2 = 0.2 × 1.3 = 0.05 × 1.2 = 0.6 ÷ 0.3 =
5.46 × 0 = 2.5 ÷ 0.5 = 1.6 ÷ 0.5 = 0.8 × 1.2 =
0.63 ÷ 0.7 = 8 - 3.54 =
答案
6. 4, 0.26, 0.06, 0.5, 0, 5, 3.2, 0.96, 0.9, 4.46
直接写出得数。
3.2 × 2 = 0.2 × 1.3 = 0.05 × 1.2 = 0.6 ÷ 0.3 =
5.46 × 0 = 2.5 ÷ 0.5 = 1.6 ÷ 0.5 = 0.8 × 1.2 =
0.63 ÷ 0.7 = 8 - 3.54 =
6. 4, 0.26, 0.06, 0.5, 0, 5, 3.2, 0.96, 0.9, 4.46