北師大四年級小數(shù)乘法豎式計算66組題

(1)3.52×0.36=0.72×5.2=2.05×4.1=

(2)12.4×0.7=2.31×1.2=6.7×0.3=

(3)2.45×6.2=0.56×0.04=0.29×0.07=

(4)6.7×0.31=0.76×0.04=3.71×4.6=

(5)6.52×8.4=156×1.3=3.22×2.5=

(6)2.6×1.08=1.87×23=0.62×0.39=

(7)0.87×7.2=3.53×16=12.5×42=

(8)0.37×0.4=1.06×25=2.7×8.06=

(9)27×0.43=1.7×0.45=1.2×1.4=

(10)0.37×8.4=4.32×8.7=36×2.4=

(11)0.86×1.2=2.34×0.15=21×2.84=

(12)6.8×25=2.58×5.3=58×1.6=

(13)2.56×3.7=1.56×0.08=1.03×5.3=

(14)0.208×2.5=3.3×2.6=0.48×8.1=

(15)1.12×1.1=0.326×1.3=6.53×6.5=

(16)0.98×5.5=2.1×2.15=5.24×2.9=

(17)26.4×0.063=0.15×0.65=780×32=

(18)16.4×0.06=0.45×0.15=7.8×32=

(19)8.4×0.21=0.78×0.45=24×5.6=

(20)8.94×6.9=2.85×0.65=4.65×32=

(21)1.94×2.9=5.85×0.55=4.25×36=

(22)2.35×5.8=6.72×0.05=4.87×9.6=

(23)5.32×7.85=9.18×2.3=6.06×32=

(24)8.88×1.3=7.24×0.85=5.36×3.3=

(25)35.3×7.2=7.14×0.055=5.31×3.83=

(26)8.42×5.3=4.05×23=8.78×0.13=

(27)9.56×7.25=320×0.85=605×3.3=

(28)120×1.3=201×0.23=720×33=

(29)5.32×13=1.06×0.82=9.38×2.3=

(30)1.45×8.2=76×150=220×3.8=

(31)9.38×26=2.54×0.85=78×5.2=

(32)9.5×3.6=8.8×0.85=2.57×6.3=

(33)4.57×2.23=7.81×0.63=8.65×2.4=

(34)2.4×6.5=5.3×0.25=7.6×8.7=

(35)8.5×5.3=6.24×0.25=1.36×8.3=

(36)4.82×2.3=7.04×0.75=69.36×0.3=

(37)5.08×1.3=7.25×5.2=5.06×35=

(38)26×1.3=58×0.85=72×3.3=

(39)99×2.3=56×0.15=5.36×7.3=

(40)2.35×7.3=43.2×0.65=4.03×5.3=

(41)4.65×7.3=8.6×0.75=3.5×5.3=

(42)4.32×7.8=8.65×0.25=5.8×3.3=

(43)4.27×6.3=8.7×0.05=5.246×0.3=

(44)4.012×1.3=5.02×0.85=7.24×3.3=

(45)2.5×5.3=4.7×7.8=5.8×9.8=

(46)4.65×0.03=0.625×0.85=0.53×3.3=

(47)5.7×5.8=7.24×0.85=0.35×3.3=

(48)5.87×0.23=9.68×0.25=4.58×205=

(49)9.06×103=85.2×0.85=25×3.3=

(50)49×1.03=520×0.85=5.8×303=

(51)780×1.2=7.24×65=540×3.3=

(52)4.5×29=86×0.85=5.86×423=

(53)502×3.5=75×0.75=230×5.3=

(54)8.88×1.3=7.24×0.85=5.36×3.3=

(55)4.52×6.3=704×0.15=5.25×4.3=

(56)9.38×2.3=7.54×0.25=5.31×4.73=

(57)6.7×5.8=8.24×1.85=2.35×3.3=

(58)5.8×2.23=6.68×1.25=6.58×205=

(59)6.06×6.3=35.2×4.8=4.5×3.3=

(60)69×1.08=320×0.35=4.8×3.06=

(61)180×0.24=6.24×6.5=420×0.33=

(62)0.45×2.9=86×0.85=7.86×423=

(63)5.02×3.5=7.5×0.75=