苏教版三年级上册口算练习(9)
苏教版三年级上册口算练习(9)
星期一
82+28 = 50×2 = 72-47 =
星期二
32×3 = 27+15 = 63÷3 = 27×5 = 64÷4 = 15÷3 = 99÷9 = 75÷3 = 60÷3 = 12×30 = 56÷7 = 26-900 = 27+45 = 98-49 = 40÷2 = 66÷6 = 3000-300 = 10000-6000 =
20÷2 = 40×9 = 12×7 = 32÷2 = 70-54 = 84÷2 = 13×3 = 1000+900 = 6000+4000= 96÷3 = 27+45 = 28×5 = 70÷5 = 30÷3 = 49+33 = 96×3 = 99÷9 = 1500-900 = 800+300 = 5000-500 =
80÷4 = 64÷2 = 85-78 = 65÷3 = 64×7 = 42÷3 = 69÷3 = 55×2 = 45-9 = 80÷2 = 21×4 = 4×12 = 11×8 = 80-57 = -900 = 2400+600 = 5200-2000 = 8000-5000 = 10000-4000 = 1300
星期三
70÷7 = 60÷4 = 58+37 = 39÷3 = 55+65 = 24×5 = 星期四
60÷2 = 13+40 = 77÷7 = 65-59 = 48÷4 = 60-15 = 66÷2 = 14×6 = 85-58 = 58-37 = 45+65 = 83-7 = 52+38 = 1200-400 = 1200+400 =
42÷3 = 32×3 = 15-6 = 38+27 = 70×7 = 4×60 = 42÷3 = 99÷9 = 64-18 = 80×4 = 150-90 = 7×80 = 54-38 = 63÷3 = 2000+300 = 40×6 = 71-24 = 39÷3 = 72-28 = 82÷2 = 54-5 = 93÷9 = 140×3 = 0×9 = 80÷2 = 44-12 = 72÷3 = 7500-500 = 2000+300 = 10000-8000 =
30×3 = 68+17 = 32+19 = 16×6 = 66÷6 = 83-8 = 600+3000 = 3000+5000 = 7200-2000 =
星期五
73÷9 = 50×4 = 65+80 = 星期六
92÷4 = 83÷4 = 84÷7 = 6×30 = 35+68 = 27×3 = 15×6 = 6×13 = 16+29 = 25+34 = 72-27 = 35×4 = 25×8 = 60×5 = 80÷4 = 11×6 = 80-54 = 49+35 = 60×3 = 21×4 = 99÷9 = 50÷5 = 19+36 = 46÷2 = 52+38 = 54-38 = 63÷3 = 180-90 = 7000+600= 3000+6000 =
84÷5 =
53÷4 =
84÷8 =
78÷3 = 83÷6 = 94÷3 = 92÷3 = 77÷7 = 89÷9 =
星期日
83÷5 = 92÷3 = 78÷6 =
52÷2 =
46×5 =
92÷2 =
97÷3 = 65×3 = 47÷3 = 80÷5 = 5×79 = 87÷4 =