大家在查： gsltsw Bourne-AgainShell 明潭邓廷昌 1997- 卡斯韦尔王翠 the interest 张霖 386-390

口算

na.chant out the result while doing the sums in one's head
网络oral arithmetic; oral calculation; Please do the problems in your head

口算

英-汉网络释义

口算

na.

1.chant out the result while doing the sums in one's head

1

Special children got much more points on oral arithmetic problems than vertical calculation and recursion equation calculating.

随班生口算题的得分率远远高于竖式计算和递等式计算。

2

The results on the left and on the right are the same , which side is easier ?

左右两边的结果仍然保持不变，哪一边口算起来更简便？

3

Can not calculate , push hackberrya today, but the total lunar eclipse, not poor mentalistic mouth recite a calculate .

卫朴能够不用数码推算古今的日蚀、月蚀，只用口算乘除，没算错一个数字。

4

Can you use a short cut to solve this problem ?

你能用简便方法很快口算出这题的结果吗？

5

The third one, because 35 multiplies 2 equals tens , then multiplies 5, it's easier to get the results .

第三种，因为 35 和 2 相乘能凑成整十数，再和 5 相乘，能直接口算，很简便。

6

A Study of the Difference in Time of Pupils'Mental Arithmetic on Addition

小学生加法口算时间的差异性研究

7

True Meaning of Mental Arithmetic And Its Aberrance in the Mathematics Teaching of Elementary School

口算的本真意义及其在小学数学教学中的异化

8

An analysis of social needs and present teaching state of calculating orally and estimating

口算和估算的社会需要与教学现状分析

9

The Developmental Study of Schoolpupils'Mental Arithmetic Ability

小学生口算能力的发展研究

10

Survey Report on School-Based Mental Arithmetic in the Elementary Schools of Zhejiang Province

来自浙江省的小学生口算校本调研纪实

热词推荐

大家在看