综合套题八
1、口算
974 ÷ 6 =	99 × 8 =
700 × 600 =	695 ÷ 8 =
6.1 - 3.7 =	0.6 + 6.4 =
346 ÷ 6 =	952 ÷ 8 =
93 × 4 =	395 × 2 =
2、脱式计算
469 ÷ 7 + 482	252 ÷ (48 - 42)
2 × (67 - 28)	516 - 22 × 9
3、笔算（带**要求验算）
50 × 59 =	75 × 22 =
150 ÷ 6 =	*403 ÷ 7 =