综合套题八
1、口算
60 × 700 = 164 × 6 =
202 ÷ 2 = 163 × 3 =
3.8 - 3.4 = 124 × 3 =
726 ÷ 7 = 229 ÷ 8 =
808 ÷ 7 = 7.1 + 7.7 =
2、脱式计算
      560 ÷ (78 - 70)





      91 × 2 + 998





      696 + 51 × 4





      9 × (94 - 71)





3、笔算(带**要求验算)
      *362 ÷ 7 =





      63 × 11 =





      72 × 36 =





      140 ÷ 5 =