综合套题十
73.6 × 100 = 5.86 × 1000 = 87 ×50 =
1.9 ÷ 1000 = 52.9 + 76 = 30.06 - 6.4 =
10 ÷ 1000 = 530 - 80 = 72.6 + 96.8 =
818 +94 = 4.1 - 3.9 = 300 ÷ 25 =
2、简便计算
101 × 18




21 × 4 × 25




569 × 174 + 826 × 569




543 - (243 + 141 )




2.02 + 4.79 + 1.61 + 2.21 + 5.39




6000 ÷ 8 ÷ 125




3、四则运算与灵活运用
7543 - 536 - 243 - 864




729×651-17×729-729×34




7.59 + 5.6 - 9.01




202 - 576 ÷ 18 ÷ 16




634 - 245 ÷ 5 + 266




25 × 44 × 125




944 - 232 - 444




[666÷(7+2)+204]×3




98 × 125