《2025年计算全能四年级数学下册人教版》

口算题
57 + 43 = 45×50 = 64 - 38 = 330÷30 =
120×70 = 72 - 26 = 270÷90 = 12×50 =
900÷45 = 480÷80 = 56×50 = 420 - 100 =
36×8 = 310×9 = 321×4 = 900÷20 =
104÷8 = 48 + 36 = 390÷13 = 50×50 =
409×8 = 720÷18 = 535÷5 = 60 - 48 =
200 + 45 = 110 + 130 = 580÷29 = 120÷30 =
136 + 64 = 240÷24 = 360÷9 = 240÷30 =
720 - 400 = 56 + 24 = 400 - 250 = 100 - 20 =
90×40 = 125×40 = 140 - 100 = 12×8 =
701×3 = 17×30 = 350÷25 = 560÷14 =
83 - 45 = 61×8 = 96÷24 = 930 - 660 =

答案： 100@@2250@@26@@11@@8400@@46@@3@@600@@20@@6@@2800@@320@@288@@2790@@1284@@45@@13@@84@@30@@2500@@3272@@40@@107@@12@@245@@240@@20@@4@@200@@10@@40@@8@@320@@80@@150@@80@@3600@@5000@@40@@96@@2103@@510@@14@@40@@38@@488@@4@@270

先说出运算顺序，再计算
86 + 63÷9×7 602 + 840÷210 - 430 （76 + 28）÷2×26
720 - 448÷（81 - 49） 306×[27 +（126 - 68）] 92×7 - 25×4

答案： 除→乘→加@@135@@除→加→减@@176@@加→除→乘@@1352@@减→除→减@@706@@减→加→乘@@26010@@乘→乘→减@@544