Common Core: 1.OA.A.1
Problem 14 of 27g1-014
Grandpa bakes 15 cookies. 6 cookies get eaten. How many cookies are left?
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Solution walkthrough0:53
- Grandpa bakes 15 cookies. Let us count them: 1, 2, 3, and on up to 15.
- Yum! 6 cookies get eaten: 1, 2, 3, 4, 5, 6.
- Count the cookies that are left: 1, 2, 3, 4, 5, 6, 7, 8, 9. 15 take away 6 is 9.
- Count the cookies that are still here, not the ones that got eaten. Super counting!