Grade 5 HMH Go Math - NEW Answer keys Chapter 1: Place Value, Multiplication, and Expressions; Multiplication Patterns

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Grade 5 HMH Go Math - NEW

Chapter 1: Place Value, Multiplication, and Expressions; Multiplication Patterns

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Question 27 (request help)
What does the product of any whole-number factor multiplied by 100 always have? Explain.
Type below:

Question 28 (request help)
Test Prep How many zeros are in the product \(( 5\times 4 ) \times 10^ 4 \)?
- A. 3
- B. 4
- C. 5
- D. 6

Use patterns and mental math to solve.

Question 29 (request help)
A human body has about 30 times as many platelets as white blood cells. A small sample of blood has \(8 \times 10 ^3\) white blood cells. About how many platelets are in the sample?

platelets

Question 30 (request help)
Basophils and monocytes are types of white blood cells. A blood sample has about 5 times as many monocytes as basophils. If there are 60 basophils in the sample, about how many monocytes are there?

monocytes

Question 31 (request help)
Lymphocytes and eosinophils are types of white blood cells. A blood sample has about 10 times as many lymphocytes as eosinophils. If there are \( 2 \times 10^ 2 \) eosinophils in the sample, about how many lymphocytes are there?

lymphocytes

Question 32 (request help)
An average person has \(6 \times 10^ 2\) times as many red bloods cells as white blood cells. A small sample of blood has \(7 \times 10^ 3\) white blood cells. About how many red blood cells are in the sample?

red blood cells