人教版数学六年级(上)数与形练习题(最新整理)

练习题
1、填一填
(1) 1+3+5+7+9=（） 2 = （）
4 2 = 1+3+（）+（）
2+4+6+8+10=() 1+3+5+7+9+11+13+11+9+7+5+3+1=()
(2)、如下图，一张桌子可以坐 4 人，两张桌子拼起来可以坐 6 人，三张桌子拼起来可以坐 8 人。

像这样（）张桌子拼起来可以坐 40 人。

2、选一选
（1）与 1+3+5+7+9+5+3+1 表示相同结果的算式是( ).
A. 5+3
B.4 2
C.5 2 + 3 2
D.5 2 - 3 2
（2）求 2+6+10+14 的和，下面算式错误的是（）
A.16×2
B.(14+2)×4÷2
C.14×4
D.(14+2)×2
3、判断。

（1）如下图，如果一个小三角形的边长为 1cm,第五个图形的周长是 15cm. ( ）
(2)在 1+3+5+7+9+……中，从“ 1”到数“ 13”的和是 49. （）
4、操作题
（1）请你接着画一画。

并猜测第 8 个图形中一共用（）根小棒。

（2）请你接着画一画。

并想一想这样的 10 张桌子连在一起可以坐（）人。

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At the end, Xiao Bian gives you a passage. Minand once said, "people who learn to learn are very happy people.". In every wonderful life, learning is an eternal theme. As a professional clerical and teaching position, I understand the importance of continuous learning, "life is diligent, nothing can be gained", only continuous learning can achieve better self. Only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise development and innovate to meet the needs of the market. This document is also edited by my studio professionals, there may be errors in the document, if there are errors, please correct, thank you!。