All the solutions provided in **McGraw Hill My Math Grade 3 Answer Key PDF Chapter 1 Check My Progress** will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 3 Chapter 1 Check My Progress Answer Key

**Check My Progress Page No. 27-28**

**Vocabulary Check**

Question 1.

Write each form of writing numbers in the boxes. Then, write two examples of numbers for each form.

Answer:

**Concept Check**

**Write the highlighted digit’s place and value.**

Question 2.

729

Answer:

The digit place of 7 is hundreds place and its value is 700.

The digit place of 2 is tens place and its value is 20.

The digit place of 9 is one’s place and its value is 9.

Question 3.

4,301

Answer:

The digit place of 4 is thousands place and its value is 4000.

The digit place of 3 is hundreds place and its value is 300.

The digit place of 0 is in tens place and its value is 0.

The digit place of 1in ones place and its value is 1.

Question 4.

6,291

Answer:

The digit place of 6 is in thousands place and its value is 6000.

The digit place of 2 is hundreds place and its value is 200.

The digit place of 9 is in tens place and its value is 90.

The digit place of 1 is in ones place and its value is 1.

**Write each number in standard form.**

Question 5.

six thousand, four hundred two

Answer:

Six thousand, four hundred two in word form 6402.

The standard form of 6402 is 6.402 x 10³.

Question 6.

2,000 + 90 + 3

Answer:

2,000 + 90 + 3 is 2,903.

The standard form of 2,903 is 2.903 x 10³

**Write each number in standard form.**

Question 7.

7,362 _________

Answer:

Given that,

The number is 7362.

The standard form 7362 is 7.362 x 10³

Question 8.

3,035 __________

Answer:

Given that,

The number is 3,035

The standard form is 3,035 is 3.035 x 10³.

**Compare. Write >, <,or =.**

Question 9.

1,405 1,450

Answer:

1,405 < 1,450

1,405 less than 1,450.

Question 10.

2,338 2,338

Answer:

2,338 = 2,338

2,338 equal to 2,338

Question 11.

3,239 2,993

Answer:

3,239 > 2,993

3,239 greater than 2,993.

**Problem Solving**

Question 12.

Last year, Gwen read 2,395 pages. Jorge read 3,093 pages. Stefanie read 2935 pages. Write the numbers of pages read in order from greatest to least.

Answer:

Given that,

The total number of pages Gwen read is 2,395.

The total number of pages Jorge read is 3,093.

The total number of pages Stefanie read is 2,935.

The number of pages read in order from greatest to least is 3,093; 2,935; 2,395.

Question 13.

Pierre’s family traveled 1,492 miles during summer vacation. What is the value of the 4 in this number?

Answer:

Given that,

Pierre’s family traveled 1,492 miles.

The value of 4 is 400.

**Test Practice**

Question 14.

What is the expanded form of 3,709?

A. 37 + 9

B. 3,000 + 700 + 9

C. 3,000 + 700 + 90

D. 3,000 + 700 + 900 + 9

Answer:

The expanded form of 3,709 is 3000 + 700 + 9.

Option B is the correct answer.