问题
计算题
脱式计算。(能简算的要简算) | ||||||
|
答案
(1)662-240÷4×5
=662-300
=362
=625÷25×70
=1750
=930-63
=867
(4)48×101-48
=48×100
=4800
=28×(57+44-1)
=2800
=125×8+8×40
=1320
单项选择题
脱式计算。(能简算的要简算) | ||||||
|
(1)662-240÷4×5
=662-300
=362
=625÷25×70
=1750
=930-63
=867
(4)48×101-48
=48×100
=4800
=28×(57+44-1)
=2800
=125×8+8×40
=1320