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HelectCalculator, Standard Function Calculator (Blue)

Q: The calculator misses numbers i put in, so i get the wrong addition. does this calculator let me know if i have missed a number when putting in

That is interesting--how would it know you "missed"? Mine takes every number I try to use. Maybe you have a faulty machine.

Q: Does it retain Memory?

Who ever has this question es because never have been used a calculator to do work. I am an engineer for many years and I can tell you that nothing is better thant this piece of element. If you study the calculator you will find two keys M+ and M- do examples and check well the work of these keys and find for yourself how thwy work. If you ask for my opinion I just simple say that for the price and for the mathematical operation that you can have this calculator is more than wanderful. Besides this calculator has the ability of correct any error with the back-key. If you didn't buy it yet, do it now.

Q: how does the percentage button work. Mine does not seem to.

Honestly - it’s for my 9 yr old who brought it to school. They aren’t using that button, sorry

Q: What are the dimensions?

It’s 5 1/2 x 4 1/2 “. Great little calculator

4.5/5

产品编号: 291699878

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经常一起购买

描述

HelectCalculator, Standard Function Calculator (Blue)

有问题吗？看看别人问了什么

The calculator misses numbers i put in, so i get the wrong addition. does this calculator let me know if i have missed a number when putting in

Does it retain Memory?

how does the percentage button work. Mine does not seem to.

What are the dimensions?

常见问题

TrustPilot

TrustScore 4.5 | 7,300多个评论

扎伊纳布 N.

非常棒的服务。送货速度比预期的要快。

1 周前

Meera L.

交易顺利，产品完好无损地到达。

3 周前

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NT$1494

关税和税费包括

Taiwan店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

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TrustPilot

TrustScore 4.5 | 7,300多个评论

哈立德 Z.

从订购到送货的体验都很棒。强烈推荐！

1 周前

Ayesha M.

产品与描述完全相符。对我的购买非常满意。

5天前

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