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五年级小数四则混合运算专项练习276题(含答案)(最新整理)

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小数四则混合运算专项练习 276 题(含答案)

(1) 0.11×1.8+8.2×0.11

(2) 2.34×99+2.34

(3) 5.4÷2.7×0.8

(4) 132×101

(5) 6.25÷1.25÷0.8

(6) 2.5×16.

(7) 6.33×101﹣6.33

(8) 1.56×1.7+0.44×1.7

(9) 1.8×[(3.41﹣2.9)÷0.03]

(10) 0.125×32×2.5.

(11) 1.258×18.5﹣0.258×18.5

(12) 8.48÷0.8×0.9 (13) 1.25×2.4

(14) 5.85÷(1.3+0.5)×6.

(15) 17.17﹣6.8﹣3.2﹣6.17

(16) 5.4×[(1.3+2.15)÷0.2]

(17) 8.4÷0.6+8.4÷0.4

(18) 16.8×10.1

(19) 10.9﹣0.9÷0.2+1.8

(20) 1.25×3.2×0.25.

(21) 1.36+4.85+2.64+6.15

(22) 98.5÷2.5÷4

(23) 5.4÷[2.5×(3.7﹣2.9)]

(24) 0.8×(4﹣3.68)÷0.01

. .

2

(25) 83.7﹣12.83﹣0.17

(26) 5.96+13×(3.2﹣3.12)

(27) 4.32÷2.4×1.7;

(28) 16.2×4.5+3.8×4.5;

(29) 9.05﹣3.86﹣3.14;

(30) 7.28+0.72÷0.9.

(31) 4.32+5.43+6.68

(32) 17.17﹣6.8﹣3.2

(33) 5.29×9+5.29

(34) 16.8×10.1

(35) 2.74×9.5+5×0.274

(36) 0.36+9.6÷3.2.

(37) 3.75×25+6.25×25

(38) 25.46﹣8.23﹣1.76

(39) 2.9+7.1×10

(40) 1.25×32×0.25.

(41) 15.68﹣(7.78﹣4.32)﹣2.32

(42) 0.25×3.2×1.25

(43) 9.99×1.01

(44) 4.63×1.4+46.3×0.86

(45) 17.5÷0.8÷12.5

(46) 0.9+9.9+99.9+999.9.

(47) 2.9×99+2.9

(48) 25×11.2×4

(49) 23.25﹣6.75﹣3.25.

(50) 125×3.2×2.5 .

3

(51) 3.6×10.1

(52) 5.8×2.7+0.58×73

(53) 3.6+6.4×1.8

(54) (1.48+3.02)÷(3.6×0.5)

(55) (36.7﹣4.9)×101﹣31.8.

(56) 6.33×101﹣6.33

(57) 35.6﹣5×1.73

(58) 1.6×55.4﹣55.4×0.6

(59) 17.68÷5.2+2.7×1.5.

(60) 1.08×0.8÷0.27

(61) 102×0.45

(62) 22.78÷1.25÷0.8

(63) 0.34×101﹣0.34.

(64) 0.125×32×2.5

(65) 0.8×6.3﹣0.8×3.8

(66) 504÷3.2×2.08

(67) (20﹣0.8×9)×5.7

(68) 2.4×1.5+3.6÷1.5

(69) 7.38﹣5.14+3.62﹣2.86

(70) 0.12×1.8+8.2×0.12

(71) 5.4÷[0.51÷(1.2﹣1.03)]

(72) [(8.1﹣5.6)×0.9﹣1.05]÷0.04.

(73) 10.8﹣0.8÷(0.35+0.05)

(74) 8×[1÷(2.3﹣2.25)]

(75) 2.64×9.9+0.264

(76) 4.52+0.61+1.39+6.48 .

4

(77) 4.27﹣(1.96﹣1.73)

(78) (294.4﹣19.2×6)÷(6+8)

(79) 12.5×0.76×0.4×8×2.5.

(80) 4.98+8.02×2.5

(81) 60.8﹣40.8÷2.5

(82) 0.8×69.6×12.5

(83) 4.98×99+4.9

(84) 6.48÷3.2÷2.5

(85) 1.2×7.6+7.6×6.8.

(86) (9.4﹣5.8)×2.07

(87) 12.54﹣4.56﹣3.44﹣1.54

(88) (9.36×5+9.36+9.36×2)×1.25

(89) 7.236÷0.18﹣14.3×0.02.

(90) 9.6÷0.4×0.25

(91) 29.7÷(5.85÷0.65)

(92) 7.4×9.9

(93) 3.84﹣2.7×0.64

(94) 8.68﹣8.68÷0.56×0.5

(95) 4.7×4.7+4.7+4.3×4.7.

(96) 2.72÷[(8.2﹣6.5)×0.5];

(97) 9.12+9.12×9﹣60.2;

(98) 28.4÷0.4÷0.25;

(99) 27.36﹣27.36÷7.6.

(100) 3.25×0.45+6.75×0.45

(101) 31.5﹣24.5÷3.5

(102) 7.5×102

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