Grade 4 HMH Go Math - Answer Keys Answer keys Chapter 3 Review/Test

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Grade 4 HMH Go Math - Answer Keys

Chapter 3 Review/Test

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Question 15 (request help)
A farmer planted 42 rows of tomatoes with 13 plants in each row. How many tomato plants did the farmer grow?

42 × 13 =

tomato plants

Question 16 (request help)
Select another way to show 25 × 18. Mark all that apply.
- (20 × 10) + (20 × 8) + (5 × 10) + (5 × 8)
- (25 × 20) + (25 × 5) + (25 × 10) + (25 × 8)
- (20 × 18) + (5 × 10) + (5 × 8)
- (25 × 10) + (25 × 8)
- (25 × 20) + (25 × 5)

Question 17 (request help)
Terrell runs 15 sprints. Each sprint is 65 meters. How many meters does Terrell run? Show your work.

meters

Question 18 (request help)
There are 3 new seats in each row in a school auditorium. There are 15 rows in the auditorium. Each new seat cost $74. What is the cost for the new seats? Explain how you found your answer.

Question 19 (request help)
Ray and Ella helped move their school library to a new building. Ray packed 27 boxes with 25 books in each box. Ella packed 23 boxes with 30 books in each box. How many more books did Ella pack? Show your work.

books