She baked 2 boxes of 20 chocolate chip cookies and 18 oatmeal cookies. She gave 24 cookies to her neighbor. She distributed 8 cookies among her customers. How many cookies does Marie have now?
1. Write the numerical expression for the problem _____________________
2. Explaine the MDAS rule in the expression _______________________
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Answers & Comments
Answer:
Step-by-step explanation:
So Marie got 2 boxes of cookies.
1 box is chocolate chip cookies, the other is the oatmeal cookies.
There's 20 chocolate chip cookies and 18 oatmeal cookies. All in all that's 20+18= 38 cookies.
She gave 24 cookies to her neighbor. That's 38-24= 14.
She only got 14 cookies now. Then she distributed 8 cookies among her customers. That's 14-8=6.
Marie only has 6 cookies left.
This is assuming that Marie only baked 1 box of chocolate chip cookies and 1 box of the oatmeal cookies.
We only used addition and subtraction here.