# Calculator not Passing

**URL:** <https://forum.freecodecamp.org/t/calculator-not-passing/325354>\
**Category:** I Built This\
**Created:** [November 4, 2019, 3:32pm UTC](https://forum.freecodecamp.org/t/calculator-not-passing/325354 "2019-11-04T15:32:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![michaelnkomo](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/michaelnkomo/32/77513_2.png) [@michaelnkomo](https://forum.freecodecamp.org/u/michaelnkomo)\
**Post date:** [November 4, 2019, 3:32pm UTC](https://forum.freecodecamp.org/t/calculator-not-passing/325354/1 "2019-11-04T15:32:07Z")

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Hie, in need of your help campers. calculator seems to be working but failing the test. Where am i missing guys. Thanks in advance. Here is the link [https://codepen.io/michaelnkomo/pen/rNBEQwW](https://codepen.io/michaelnkomo/pen/rNBEQwW)

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**Author:** ![lasjorg](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/lasjorg/32/280761_2.png) [@lasjorg](https://forum.freecodecamp.org/u/lasjorg)\
**Post date:** [November 4, 2019, 9:13pm UTC](https://forum.freecodecamp.org/t/calculator-not-passing/325354/2 "2019-11-04T21:13:11Z")

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`Test #10`

As you can see you are able to enter multiple zeros.

`Test #12/13`

Try entering `5 * 5.5` can you see the issue?

`Test #16`

I have no idea what that error is.

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**Author:** ![ILM](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/ilm/32/363239_2.png) [@ILM](https://forum.freecodecamp.org/u/ILM)\
**Post date:** [February 4, 2021, 6:31pm UTC](https://forum.freecodecamp.org/t/calculator-not-passing/325354/3 "2021-02-04T18:31:41Z")

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Closed on February 4, 2021, 6:31pm UTC