小数加减乘除口算题共（The computational problem is add, subtract, multiply and divide.）.docVIP

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2017-07-24 发布于河南
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小数加减乘除口算题共（The computational problem is add, subtract, multiply and divide.）.doc

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小数加减乘除口算题共（The computational problem is add, subtract, multiply and divide.）

小数加减乘除口算题共（The computational problem is add, subtract, multiply and divide.） 27×3 = 90÷15 = 48÷4 = 640÷16 = 39÷3 = 24×20 = 32×3 = 48÷16 = 12×8 = 27×3 = 56÷14 = 24÷8 = 14×2 = 83－45 = 560÷80 = 96÷24 = 40÷20 = 40×30 = 37＋26 = 76－39 = 605＋59 = 30×23 = 12×8 = 27＋32 = 48＋27 = 4500×20 = 73＋15 = 120×600 = 200×360 = 6800×400 = 280＋270 = 4×2500 = 6000÷40 = 5×1280 = 4.3＋2.7＝ 0.75＋0.25＝ 4－0.26＝ 0.35＋2.7＝ 4.6－1.9＝ 0.83－0.3＝ 3＋0.05＝ 7.2－3.8＝ 0.07＋0.6＝ 1.39－0.39＝ 10－5.4＝ 384÷4 = 888÷74 592÷37 = 384÷32 = 1846÷10 = 468÷39 = 1460÷20 = 50÷2 = 78÷4 = 24.5÷14 = 49.5÷3 = 0÷153 = 462÷5 = 374÷10 = 73÷9 = 10÷3 = 1.2×3 = 2-0.8 = 10.7-5.7 = 0.52 + 0.08 = 2÷5 = 8×0.03 0.01×100 = 30×0.01 = 0×1.22 = 0.6×5 = 1.2-0.9 = 0.54÷0.6 = 0.26×0.3 = 1÷0.05 = 20×0.4 = 2.8 + 10.2 = 7-0.9 = 0.55 + 0.3 = 0.8 + 0.2 = 16÷0.4 = 0.14×5 = 2.5×4 = 15.3-10 = 3.3 + 7 = 6÷10 = 0.86 + 2.14 = 0.37 + 4 = 3.2÷0.8 = 0.45 + 0.55 = 6.4÷8 = 85÷5 = 640÷80 = 2100÷30 = 360÷90 = 96÷4 = 78÷6 = 23×4 = 230×4 = 540÷3 = 60÷30 = 250÷50 = 15×40 = 70×8 = 120×6 = 72-42 = 450÷9 = 810÷90 = 360 + 90 = 5×24 = 11×60 = 9×70 = 540÷9 = 560÷10 = 580-400 = 720÷8 = 40×80 = 2××5 = 4 102 + 20 = 50××6 = 0 420×3 = 500×50 = 45×60 = 550÷5 = 720÷80 = 580-180 = 420÷42 = 360-40 = 360÷6 = 490÷7 = 32×4 = 55×200 = 120÷60 = 490÷70 = 353 + 547 = 420-220 = 2500÷50 = 501－98 = 0.1×9.02 = 110÷100 = 1.01×9 = 3.1×10 = 125×＋125 = 7 0.65×5 = 0.1×7 = 32.5÷0.5 = 2.58÷0.2 = 0.7＋7.32 = 480＋199 = 63÷0.7 = 8×1.8 = 0.3＋4.44 = 2.08×7 = 10÷8 = 0.8＋7.62 = 0.12×8 = 4.2÷0.1 = 1.6×3 = 1.2×0.6 = 100÷200 = 6.2×0.3 = 0.6×0.7 = 82＋－99 = 118 2.8÷70 = 0.9×0.4 = 2.1÷÷0.1 = 7 5×＋2.1 = 2.1 2.5××0.5 = 4 50×＋420 = 0.04 3.4÷－21 = 0.1 100××0.03 = 2.1 6.9÷＋19 = 3 3.7＋＋0.74 = 1.26 2.34－×0 = 1.34 （1.5＋×0.77 = 2.5） 31－－0.75 = 0.25 34.1＋＋0.9 = 21.5 9.7×12＋×12 = 0.3 38×＋0.02 = 0.01 （1.2＋×0.1 = 0.16） 6.3÷9 = 568－499 = 9÷5 = 8.2÷1.9 = 160－90 = 1.2÷4 = 3.44＋0.56 = 6.8－2.9 = 0.6×9 = 425×4 = 4.2－0.8 = 7.34÷2 = 5.4÷1.8 = 2.7÷30 = 7.34－2.14 = 1.01×5 = 510÷100 = 3.74＋4.26 = 2.4×8 = 3.2÷0.04 = 0.54÷0.9 = 0.4×2.5