综合套题十
560 - 70 = 63.6 + 14.8 = 81 ×80 =
9.77 × 1000 = 6.3 ÷ 100 = 80 ÷ 1000 =
200 ÷ 25 = 4.1 - 3.2 = 684 +57 =
20 - 7.18 = 9.9 + 4.62 = 89.4 × 10 =
2、简便计算
727 - 236 - 164




22 × 125 × 8




1.56 + 4.82 + 4.03 + 1.18 + 1.97




886 × 43 + 886 × 57




38000 ÷ (125 × 38 )




11 × 104




3、四则运算与灵活运用
605 + 104 ÷ 4 × 4




1440 ÷ 16 ÷ 6 + 266




125 × 56




656 + 608 - 606




[8×(35+70)-320]×2




294×599-599×28-66×599




315 ÷ 63




5.55 - 4.2 + 8.6




1264 ÷ 24 × 12