subtract - Ms. Breland has 35 pencils. 24 of them are sharp, the rest are not sharp. How many are not sharp?, add - Ms. Haugh brought 43 chocolates and 27 sour candies. How many candies does she have in all? , add - Sheridan's cafeteria made 24 slices of cheese pizza and 28 slices of pepperoni pizza. How many slices of pizza are there?, subtract - The classroom has 32 dry erase markers. 27 are black. How many are not black?,

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