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Solve each problem. Use the models to help you think. Show your work where space is provided.
1.There are 6 rows of chairs with 8 chairs in each row. How many chairs are there in all? Use the array to help you.CCSS.MATH.3.OA.A.3
2.Find the missing number.CCSS.MATH.CONTENT.3.OA.C.7
3.Imani has 36 crayons. She puts them into 4 equal groups. How many crayons are in each group?CCSS.MATH.3.OA.A.3
4.8 × 7 = ___CCSS.MATH.CONTENT.3.OA.C.7
5.A garden has 9 rows of plants with 5 plants in each row. How many plants are there in all?CCSS.MATH.3.OA.A.3
6.Find the missing number.CCSS.MATH.CONTENT.3.OA.C.7
7.Mateo puts 48 books equally onto 8 shelves. Then he adds 3 more books to each shelf. How many books are on each shelf now?CCSS.MATH.3.OA.A.3