Unit 2 Math Review. 1. Mrs. Berry’s baby, Mooshi, had 49 dirty diapers on week 1, 38 dirty diapers on week 2, and 52 dirty diapers week 3. What is a good estimate of how many dirty diapers Mooshi had during the three weeks?.
4. Brianna and her mom decided to measure their afros one day. Together, their afros were 123cm wide. What is the width of their afros rounded to the nearest ten?
5. Rafael decided to grow his own afro. He could only get his afro to measure 67cm wide. Round his afro to the nearest ten.
- 74 + 82 +27
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adding with regrouping for grownups
"Arithmetic is being able to count up to twenty without taking off your shoes.“
Why did the math book look so sad?
Because it had so many problems.