21 lines
580 B
Markdown
21 lines
580 B
Markdown
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---
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title: Remove Items Using splice()
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---
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## Remove Items Using splice()
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- The `splice()` function must be called on the `arr` array in order to remove 1 or more elements from the center of the array.
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- The array `arr` currently adds up to the value of 16. Simply remove as many variables neccessary to return 10.
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## Solution:
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```javascript
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function sumOfTen(arr) {
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// change code below this line
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arr.splice(1,2);
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// change code above this line
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return arr.reduce((a, b) => a + b);
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}
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// do not change code below this line
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console.log(sumOfTen([2, 5, 1, 5, 2, 1]));
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```
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