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《整数分数小数混合运算》练习卷 题目:题目:50姓名成绩姓名成绩 1+3+3.7=5.3 2+24÷3=2.8 18×1×0.2=1.8 10+3×0.4=103 20 +58=14 63×1×0.2=42 25 8-28 +7.8=13 7+3-0.4=7.2 3-21+48=6.3 3÷×24=64.8 20-×7.2=9.2 432=5.2 1÷1×4.1=12.3 6÷×9.3=65.1 2+2.5÷1=7 6÷1×2.6=46.8 2 3++63=10.2 4.5=2 +7.8=14.1 10 48 20 +19=9.5 4+3-2.9=1.7 8+3+73=15.9 9÷2×82=332.1 4+1.6÷4=7.6 2÷×8.1=27 2+×63=4.1 9 88=0.8 4-4×24=0.8 36×3×0.2=5,4 1÷2×9.6=4.8 5+11.6=3.9 10+4×42=124 6+3.5 8.1 9÷×9.8=264.6 1÷×0.9=0.5 11-6×4.8=46 2-7×63=7.5 3÷2×7.6=34.2 1+5+9.7=11.3 8-5+8.6=14.1 6-27+9.1=14.35 20 36 6-1×3.5=5.5 9÷1×1.5=27 8+1+2.1=10.3 7-4×63=4.2 11-1×3.6=10.4 8-49+86=1485 28 10+2+43=14.7 3+2×3.5=4.4