Math Practice 101
Homework Explained - Math Practice 101

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Grade 5 HMH Go Math - Answer Keys
Chapter 1; Lesson 7: Multiply by Multi-Digit Numbers


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Lesson Check

  • Question 1 (request help)

    A chessboard has 64 squares. At a chess tournament 84 chessboards were used. How many squares are there on 84 chessboards?
    • 4,816
    • 5,036
    • 5,166
    • 5,376
  • Question 2 (request help)

    Last month, a manufacturing company shipped 452 boxes of ball bearings. Each box contains 48 ball bearings. How many ball bearings did the company ship last month?
    • 21,296
    • 21,686
    • 21,696
    • 21,706

Spiral Review

  • Question 3 (request help)

    What is the standard form of the number three million, sixty thousand, five hundred twenty?
    • 3,060,520
    • 3,065,020
    • 3,600,520
    • 3,652,000
  • Question 4 (request help)

    What number completes the following equation?

    8 x (40 + 7) = (8 x \(\blacksquare\)) + (8 x 7)
    • 40
    • 47
    • 320
    • 376
  • Question 5 (request help)

    The population of Clarksville is about 6,000 people. What is Clarksville’s population written as a whole number multiplied by a power of ten?
    • \(6\times 10^1\)
    • \(6\times 10^2\)
    • \(6\times 10^3\)
    • \(6\times 10^4\)
  • Question 6 (request help)

    A sporting goods store ordered 144 cans of tennis balls. Each can contains 3 balls. How many tennis balls did the store order?
    • 342
    • 412
    • 422
    • 432

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