四则混合运算练习题 整数四则混合运算: 9405-2940÷28×21 920-1680÷40÷7 690+47×52-398 148+3328÷64-75 360×24÷32+730 2100-94+48×54 51+(2304-2042)×23 4215+(4361-716)÷81 (247+18)×27÷25 36-720÷(360÷18) 1080÷(63-54)×80 (528+912)×5-6178 8528÷41×38-904 264+318-8280÷69 (174+209)×26- 9000 814-(278+322)÷15 1406+735×9÷45 3168-7828÷38+504 796-5040÷(630÷7) 285+(3000-372)÷36 546×(210-195)÷30 分数四则混合运算: 55451821131+× -×(÷) (-)×÷ 635849326551932111332314÷【×(+)】 -+÷ ÷【(-)×】 617431241053425242653773+- ×+÷ (-)×88 51557886118424213712341212÷3+× +×+ ×+×+ 53552510137713137552816131(-)×(+) ÷7+× 【1-(+)】÷ 481693137134871125132692÷+× (+-)×12 2-÷- 9591164313263991143 99× 13—48×(+) 45× 1001216441513321510751÷+× ×+÷ ×÷- 28454542212064313331572(-)÷ ÷(-) ×4-(+) 84888468371311225 5--0.125 +-- (-÷2)× 82824556281719117241×+÷ ×125××8 (+)×- 192525242555941111194214(+)÷(-) -(65%+) 24×[÷(1-)] 3423151531521275%×[(100%-)×25%] 0.25÷1 +0.75× 235332111517( - × )÷ ×5 1.125×5 -4.5×1 1.5×6 +1 × -150% 44552812212311522244217 ×2 ÷5 +4 ×[(1.5+2 )÷1 -2.5] - ÷ × 44663335532小数四则混合运算: 1.93+2.7+2.07+7.3 (0.25+2.5+25)×0.4 5-0.9×0.2+1.8÷0.5 [0.783+0.75×(0.55-0.15)]÷19 6.4×3.28+4.6×3.28-3.28 0.78×99+0.78 (6.8-6.8×0.55)÷8.5 0.12× 4.8÷0.12×4.8 0.15-10.75×0.4-5.7 5.8×(3.87-0.13)+4.2×3.74 32.52-(6+9.728÷3.2)×2.5 (3.2×1.5+2.5)÷1.6 4.38 ÷ (36.94 + 34.3×0.2) 8.4 + 7.66 + 2.34 +1.6 [7.6 - 5 ×(0.3 + 0.9)]÷10 1.8×(1.4 - 0.26 ÷2) 0.27 ×99 + 0.27 8 -0.8 ÷5 + 0.24 ×9 0.25×1.25×40×8 (0.25 + 2.5 + 25)×0.4 本文来源:https://www.wddqw.com/doc/c9975612fd00bed5b9f3f90f76c66137ee064f05.html