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课题 ： 三位数 乘两位数

课题 ： 三位数 乘两位数. 口算我最棒. 57. 72. 84. 70. 81. 90. 72. 100. 52. 64. 52. 94. 你会吗？. 1 5 0 1 6. 1 7 8 6 5. 3. 4. 3. 9. 0. 8. 9. 0. 4. 4. 1. 5. 1 0. 6. 8. 1. 1. 1. 1 1. 5. 7. 0. 2. 4. 0. 0. 你敢挑战吗？. 1476. 155 × 60=. 9300. 123 ×12=. 105 × 23=. 2415.

kareem-buckley
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课题 ： 三位数 乘两位数

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  1. 课题：三位数 乘两位数

  2. 口算我最棒 57 72 84 70 81 90 72 100 52 64 52 94

  3. 你会吗？ 1 5 0 1 6 1 7 8 6 5 3 4 3 9 0 8 9 0 4 4 1 5 1 0 6 8 1 1 1 1 1 5 7 0 2 4 0 0

  4. 你敢挑战吗？ 1476 155×60= 9300 123×12= 105×23= 2415 206×30= 6180 Make Presentation much more fun @WPS官方微博 @kingsoftwps

  5. 谢谢大家帮我解决了这么多问题。那么我就请大家看个动画片吧。谢谢大家帮我解决了这么多问题。那么我就请大家看个动画片吧。

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