1. Which vocabulary phrase describes numbers that are easy to multiply and are close to actual numbers?

6. Renegade baked 20 boxes of cookies for the company picnic today. If each box contained 51 cookies, how many cookies were baked for the picnic?

10. Choose two expressions that can be used to estimate the product of 36 x 59.

7. The new sharpeners that were shipped to a school came in boxes of 31. There were 52 boxes of sharpeners in all. What is the total number of sharpeners that were shipped to the school?

11. Choose the best two estimates for 18 X 42.

3. Find the product of 42 x 15. You may use the distributive property to help you.

17. Ms. Loomis purchased new books for her class. The books were shipped in boxes of 33. There were 54 boxes of books in all. What was the total number of books that were shipped to the school?

4. Use a multiplication strategy to find the product of 82 x 49.

14. Ken wants to buy a surfboard for his birthday. He has saved $38 so far. The price of the surfboard is 25 times what he saved. How much more does Ken need to save to buy the surfboard?

16. A store orders 31 boxes of 65 shirts each and 52 boxes of 22 sweaters each. How many more shirts than sweaters did the store order?

15. Belle bought 18 boxes of chocolates with 20 chocolates in each box. She also bought 18 boxes of strawberries with 25 strawberries in each box. How many chocolates and strawberries does she have in all?

2. Find the product of 65 x 35

9. Choose an expression to estimate 89 x 52.