《2025年计算全能四年级数学下册人教版》

口算题
0.9×100 = 500÷25 = 150 - 80 = 76 + 14 =
301×30 = 0.308×1000 = 120×40 = 15×60 =
210 - 80 = 328÷8 = 1.005×100 = 990÷11 =
5.7÷100 = 190 - 60 = 240÷12 = 1000÷50 =
25×200 = 540÷60 = 2.08÷100 = 612÷6 =
640÷40 = 0.052×100 = 306÷6 = 4900÷70 =
11×70 = 1500÷10 = 58÷10 = 47×100 =
550 + 350 = 6.4÷100 = 12×80 = 155 + 45 =
400 - 260 = 120 - 80 = 1400÷70 = 0.7÷10 =
750÷25 = 300 + 600 = 360÷100 = 180÷20 =
900÷20 = 0.73×100 = 150 + 720 = 660÷6 =
80÷1000 = 0.067×100 = 9.7÷100 = 45÷100 =

答案： 90
@@20
@@70
@@90
@@9030
@@308
@@4800
@@900
@@130
@@41
@@100.5
@@90
@@0.057
@@130
@@20
@@20
@@5000
@@9
@@0.0208
@@102
@@16
@@5.2
@@51
@@70
@@770
@@150
@@5.8
@@4700
@@900
@@0.064
@@960
@@200
@@140
@@40
@@20
@@0.07
@@30
@@900
@@3.6
@@9
@@45
@@73
@@870
@@110
@@0.08
@@6.7
@@0.097
@@0.45

计算下面各题。
(864 + 441)÷(164 - 135) 700 - (450 + 900÷15) 42×14 - 420÷15
(81 - 528÷24)×16 871÷[(273 - 195)÷6] [458 + (192 + 225)]÷25

答案： 45@@190@@560@@944@@67@@35