珠心算乘算

2022-07-10 00:18:18   文档大全网     [ 字体: ] [ 阅读: ]

#文档大全网# 导语】以下是®文档大全网的小编为您整理的《珠心算乘算》,欢迎阅读!
珠心算
2014年东关小学小学组第三次竞赛 乘算题() 姓名 成绩 1 47 ×2,583= 2 7,254× 35= 3 83 ×8,908= 4 1,705× 58= 5 90.82 ×0.68= 6 246 ×653= 7 702 ×7,361= 8 275 × 903= 9 3,083 × 91= 10 0.7423×3.92= 11 0.5874×0.25= 12 8,754 × 38= 13 97 ×4,043= 14 0.65×0.3574= 15 95 ×2,257=

4,258 × 47 = 153 × 574= 380× 3,578= 775 × 250= 3,903 ×742= 58 × 1,396= 6,742× 35= 0.57 ×0.7506= 5,587 × 90= 0.58 ×36.02= 4,354 ×68 = 268 × 754= 950× 2,359= 606 × 759= 9,058×657=

68 × 7,587= 3,684 × 68= 36 × 9,257= 1,708× 36= 25 × 6,805= 4.69×0.3514= 574× 584= 0.3854×0.58= 206 × 586= 7,205× 584= 37 ×9,355= 4,285 × 69= 16 × 2,052= 7,028 × 28= 47× 5,587=


2014年东关小学小学组第三次竞赛 乘算题(二) 姓名 成绩 1 2 3 4 5 6 7 8 9

0.5742 ×0.36 = 285 × 925 = 254 × 4,051 = 580 × 351 = 0.5807 ×1.58 = 36 × 9,058 = 3,527× 58 = 57 × 2,587 = 2,285 × 28 =

58 × 7,589 = 0.5808× 0.58 = 58 × 5,058 = 6,367 × 58= 58 × 3,108= 7,254 × 25 = 680 × 354 = 256 × 1,057 = 240 × 908 = 36 × 245= 0.5754 × 2.69= 0.35 × 20.25 = 1,574 ×25 = 36 × 4,258= 9,705 × 36 =

57 × 3,058 = 0.424 × 0.36 = 707 × 365 = 306 × 9,587 = 365 × 578 = 3,425 × 850= 0.25 × 0.3804 = 7,257 × 39 = 0.28 × 0.3601 = 8,257 × 68= 2567 × 5,687= 4,257 × 36 = 528× 603 = 205 × 8,365= 608 × 528 =

10 1.08 × 8.58= 11 5,587× 25 = 12 0.58× 0.2508 = 13 574× 7,280 = 14 250 × 254 = 15 8,502 ×578 =





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