综合套题十一
6.03 + 6.38 = 63.7 ÷ 0.7 = 234 ÷ 6 =
7.44 ÷ 0.8 = 79.32 - 2.69 = 34.8 ÷ 0.6 =
25 × 85 × 0.4 = 50 × 47 = 2 × 4.88 =
2、竖式计算和解方程
0.81 × 0.61 =









394.8 ÷ 94 =









394.8 ÷ 4.7 =









4.5 x + 9.3 = 19.2









35 ( x - 68 ) = 980









( 511 + 27 x ) ÷ 2 = 593









3、脱式计算
0.008 × (2.9 × 12.5 )





0.11 ÷ 1.25 ÷ 0.08





97×13.3