两位数乘一位数乘除法练习题
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两位数乘一位数乘除法练习题
× = × = × = 1× = × = × = 0 × = 0 × = × = 1× = 第2天、
0 × = 0 × = × = × = 0 × = × = × = × = × = × = 第3天、
0 × = 0 × = × = 1 × = × = × = × = × = 0 × = × = 第4天、
× = 1× = 1 × = × = × = 1× = × =
× = 1× = 1× = 第5天、
1× = 1 × = × = 0 × = × = × = × = × = × = 1× = 第6天、
0 × = × = 0 × = 0 × = × = × = × = × = × = 1× = 第7天、
× = 0 × = × = 1× = × = × = 1 × = × = 11 × = × = 第8天、
× = × = × = × = × =
1× = × = × = × = 1× = 第9天、
× = × = 1 × = × = × = × = × = × = 1 × = × = 第10天、
0 × = × = 1 × = 1× = × = 1× = 1 × = × = 1× = × = 第11天、
0 × = × = 1× = × = 1 × = 1 × = ×
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= × = 1× = × = 第12天、
× = × =
× = × = 1× = × = × = × = × = × = 第13天、 × = 1× = 11 × = × = × = × = × = × = × = × = 第14天、 × = 1 × = 1×
= × = 1 × = × = × = × = × = × = 第15
天、 1× = 1 × = × = × = × = 1× = × =
× = × = × =
第16天、
× = 1× = 0 × = 1 × = 0 × = × = 1× = 1× = × = 0 × = 第17天、
× = 1× = 0 × = × = × = 0 × = 1× = × = 1 × = 0 × = 第18天、
× = × = 0 × = 0 × = 0 × = 0 × = × = × = 1 × = × = 第19天、
1 × = × = 1× = × = × = 1 × = × = 0 × =
× = × = 第20天、 × = × = × = 1 ×
= × = × = × = 1× = × = 1× = 第21天、 1
× = 0 × = × = × = × = 0 × = 1× = × = × = × = 第22天、 × = × = × = × = × = × = × = × = × = × = 第23天、 × = 0 × = ×
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= × = × =
× = × = × = × = × = 第24天、
× = 1× = × = × = × = 1× = × = × = × = 1× = 第25天、
× = 0 × = × = 1 × = 1 × = × = × = × = 1 × = × = 第26天、
× = × = 1 × = 1 × = × = 1 × = × = × = × = 1× = 第27天、
× = 1× =
× = × = × = 0 × = × = × = 1× = × = 第28天、 1× = 1× = × = × = 0 × = 0 × = × = × = × = 1× = 第29天、 0 × = 1 ×
= × = × = × = 0 × = × = 1× = × = × = 第30天、 0 × = × = × = 0 × = × = × = ×
= × = × = × =
第31天、
× = 0 × = × = × = 1 × = × = × = 0 × = × = 0 × = 第32天、
0 × = 1 × = 1 × = 0 × = × = × = × = × = 11 × = × = 第33天、
1× = × = 1× = 0 × = × = × = 1× = 1× = × = 0 × = 第34天、
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1× = × = × = 1× = × = 0 × = × =
× =
× = × = 第35天、 × = × = × = × = 0 × = 1× = 1× = × = × = 1× = 第36天、 × = × = 11 × = × = × = × = × = × = 0
× = 0 × = 第37天、 × = × = 1× = 1× = × = 1× = × = × = × = 0 × = 第38天、 0 ×
= × = × = × = × =
三年级上册《乘法》练习题1
班级: 姓名: 评价:
用竖式计算,并说一说积是几位数。
18×4=5×4=×6=
36×7=2
26×5= 19
45×7= 3
小结:两位数乘一位数,积可能是位数。 )位数,
也可能是(
两位数乘一位数练习题
11×1,15×1,19×1,23×1,27×1,79×1,
3×1,11×2,15×2,19×2,23×2,27×2,×2,83×2,11×3,15×3,19×3,23×3, 7×3,79×3,83×3,11×4,15×4,19×4, 3×4,19×5,15×6,11×7,
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83×7,79×8,27×9,16×2,16×5,16×8,17×2,17×5,17×8,18×2,18×5,18×8,35×2,27×4,23×5,19×6,15×7,11×8,83×8,79×9,12×3,12×6,12×9,13×3,13×6,13×9,14×3,14×6,14×9,31×3,79×4,27×5,23×6,19×7,15×8,11×9,83×9,16×3,16×6,16×9,17×3,17×6,17×9,18×3,18×6,18×9,35×3,83×4,79×5,27×6,23×7,19×8,15×9,12×1,12×4,12×7,13×1,13×4,13×7,14×1,14×4,14×7,31×1,31×4,11×5,83×5,79×6,27×7,23×8,19×9,16×1,16×4,16×7,17×1,17×4,17×7,18×1,18×4,18×7,35×1,35×4,15×5, 11×6, 3×6,
9×7, 7×8, 3×9, 12×2, 12×5, 12×8, 13×2, 13×5, 13×8, 14×2, 14×5, 14×8
, 1×2, 1×5,
24×2,20×3,24×3,20×4,24×4,20×5,
4×5,20×6,24×6,20×7,24×7,20×8, 4×8,
20×9,24×9,21×1,25×1,21×2, 5×2,21×3,25×3,21×4,25×4,21×5, 5×5,25×8,26×2,26×5,26×8,43×2,43×5,80×2,80×5,80×8,81×2,81×5,81×8,82×2,82×5,82×8,71×2,21×6,21×9,22×3,22×6,22×9,39×3,39×6,
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28×3,28×6,28×9,29×3,29×6,29×9,30×3,30×6,30×9,47×3,25×6,25×9,26×3,26×6,26×9,43×3,43×6,80×3,80×6,80×9,81×3,81×6,81×9,82×3,82×6,82×9,71×3,21×7,22×1,22×4,22×7,39×1,39×4,28×1,28×4,28×7,29×1,29×4,29×7,30×1,30×4,30×7,47×1,47×4,25×7,26×1,26×4,26×7,43×1,43×4,80×1,80×4,80×7,81×1,81×4,81×7,82×1,82×4,82×7,71×1,71×4,21×8, 2×2,
2×5, 2×8,×2,×5, 8×2, 8×5,8×8,×2,×5,×8, 0×2, 0×5, 0×8, 7×2, 7×5,
84×4,84×5,84×6,84×7,84×8,84×9,
5×1,85×2,85×3,85×4,85×5,85×6, 5×7,
85×8,85×9,86×1,86×2,86×3,×4,86×5,86×6,86×7,86×8,86×9,×1,31×7,75×7,71×8,47×9,44×1,40×2,36×3,32×4,76×4,72×5,48×6,36×8,37×2,37×5,37×8,38×2,75×2,35×7,31×8,75×8,71×9,48×1,44×2,40×3,36×4,32×5,76×5,72×6,32×9,33×3,33×6,33×9,34×3,75×3,39×7,35×8,31×9,75×9,72×1,48×2,44×3,40×4,36×5,32×6,76×6,36×9,37×3,37×6,37×9,38×3,75×4,
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43×7,39×8,35×9,32×1,76×1,72×2,48×3,44×4,40×5,36×6,32×7,33×1,33×4,33×7,34×1,34×4,75×5,47×7,43×8,39×9,36×1,32×2,76×2,72×3,48×4,44×5,40×6,36×7,37×1,37×4,37×7,38×1,38×4,75×6,1×7,
7×8, 3×9, 0×1,×2,×3,×3,×4,×5, 4×6
,×8, 3×2, 3×5, 3×8,×2,×5,
38×8,34×9,38×9,51×1,55×1,51×2,
5×2,51×3,55×3,51×4,55×4,51×5, 5×5,
51×6,55×6,51×7,55×7,51×8, 5×8,51×9,55×9,52×1,56×1,52×2,×2,41×3,41×9,42×6,59×3,59×9,48×8,49×2,49×5,49×8,50×2,50×5,50×8,67×2,67×5,67×8,68×2,40×7,41×4,42×1,42×7,59×4,60×1,44×9,45×3,45×6,45×9,46×3,46×6,46×9,63×3,63×6,63×9,72×7,40×8,41×5,42×2,42×8,59×5,60×2,48×9,49×3,49×6,49×9,50×3,50×6,50×9,67×3,67×6,67×9,76×7,40×9,41×6,42×3,42×9,59×6,44×7,45×1,45×4,45×7,46×1,46×4,46×7,63×1,63×4,63×7,64×1,72×8,41×1,41×7,42×4,59×1,59×7,48×7,49×1,49×4,49×7,50×1,50×4,50×7,
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67×1,67×4,67×7,68×1,76×8,41×2, 1×8,
×5,×2,×8, 4×8, 5×2, 5×5,5×8,×2,×5,×8, 3×2, 3×5, 3×8, 4×2,×9,
77×3,73×4,77×4,73×5,77×5,73×6,
7×6,73×7,77×7,73×8,77×8,73×9, 7×9,
74×1,78×1,74×2,78×2,74×3,×3,74×4,78×4,74×5,78×5,74×6,×6,78×9,95×3,95×6,95×9,56×3,52×4,96×4,92×5,68×6,64×7,60×8,56×9,53×1,97×1,93×2,53×5,74×7,91×1,91×4,91×7,92×1,60×3,56×4,52×5,96×5,92×6,68×7,64×8,60×9,57×1,53×2,97×2,57×5,78×7,95×1,95×4,95×7,96×1,64×3,60×4,56×5,52×6,96×6,92×7,
68×8,64×9,61×1,57×2,53×3,53×6,74×8,91×2,91×5,91×8,92×2,68×3,64×4,60×5,56×6,52×7,96×7,92×8,68×9,65×1,61×2,57×3,57×6,78×8,95×2,95×5,95×8,96×2,92×3,68×4,64×5,60×6,56×7,52×8,96×8,92×9,69×1,65×2,53×4,53×7,74×9, 1×3,
1×6, 1×9,×3,×3, 2×4, 8×5, 4×6,0×7,×8,×9,×9,3×1, 9×2, 7×4, 7×7,
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