班级： 姓名： 得分：
92-52= 99+101= 44+36= 100-55= 12+88= 29+71= 210-110= 56-22= 4+76= 128-99= 7-0.8= 4-2.5= 2.8+3.2= 0.36+0.4= 10-3.57= 11.5+12.5= 8.4-3= 6+0.6= 4.5-0.9=
425 +5 = 1-23 = 759 -9 = 18 +78 = 6.1+1.9-3= 113 +3 +13
= 45×2= 24×5= 204÷2= 25×60= 217÷7= 102×3= 66÷2= 25×4= 125×8= 70÷2= 90÷45= 1000÷8= 101×43= 17×11= 25×18= 240÷30= 60×21= 7÷8= 1÷4= 12-6.2-3= 60+240= 4900÷70= 17×25×8= 12-12×0=
(46-22)×4= 0.58×100= 0.25×4= 8×0.4= 0.26÷0.02= 0.8×0.6= 0.958×1000= 3.6÷0.9= 135÷5= 0.16÷0.8= 10.2÷0.2= 1.8×5= 3.5÷0.7= 0.84÷0.3= 0.15÷0.05= 51.5÷100= 4.5÷0.03= 0.72÷8= 6÷5= 4×0.25= 100÷0.1= 51÷17= 25×32= 0×0.7= 0.21÷7=
93÷3= 0.72÷0.6= 7.82÷1= 4.4÷0.11= 0.3÷0.01= 6×25×4= 25×7×2= (125+25)×8= 78×5×2= 70÷7-7= 100-77-23= 19.8-18.2+1.8= 58+6×7=
25×0.3+25×0.1= 1-0.125×8= 63÷7×0= 48-8×6= 0.2×0.02×100= 35+(100-35)= 0.64÷0.8÷0.8= 19.8-(9.8+5)= 4.65-0.97-0.03= 9.4-6.8+6.8= 8.4÷3.6×3.6= 760÷25÷4=
3-1 - -12
2
=
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