3.OA.3: Using Multiplication and Division within 100

Challenge Worksheet
I can use multiplication and division within 100 to solve word problems.

Problem 1

A store sells pencils in packs of 12 for $3 each. If they sell 15 packs, how much money do they make? Show two ways to solve.

Problem 2

Create and solve a word problem that uses both multiplication and division in the same problem.

Problem 3

Analyze this problem: 'I have 48 stickers to share equally among my friends. How many friends could I share with?' List all possibilities.

Problem 4

A rectangular array has 84 objects. List all the possible arrangements and explain which you'd choose for a display.

Problem 5

Compare these problems: 6×8 vs 8×6. Create word problems for each and explain why they have the same answer.

Problem 6

Design a multiplication word problem where the answer is 72. Then create a related division problem.

Problem 7

Investigate: A number multiplied by 7 gives 91. What division problem has the same numbers? Explain the relationship.

Problem 8

Create a real-world scenario involving groups and equal sharing that requires multiple steps to solve completely.

Problem 9

Explain how arrays, repeated addition, and equal groups all connect to multiplication. Use examples.

Problem 10

Design a word problem involving multiplication or division that has multiple correct approaches. Show at least two solutions.