Unit 1 Review

Place Value

100

Page 101 question 5

A, D, E

200

How does the value of the 3 in 34,560 compare to the value of 3 in 345,600?

It is 10 times more.

300

How does value of the 4 in the tens place compare to the value of the 4 in the hundreds place in 448?

It is 10 times more.

Writing Numbers

100

Write the number 8,000 + 900 +4 in standard form.

8,904

200

Write 2,317 in expanded form.

2,000 + 300 + 10 + 7

300

What is four thousand, five hundred and six in standard form?

4,506

Comparing Numbers

100

Which is greater, 7,792 or 7,829?

7,829

200

Fill in the blank: 5,320 ___ 5,280

>

300

Mount Timpanogos is 11,753 feet tall. Kings Peak is 13,528 feet tall. Write a comparison of the heights.

11,753 < 13,528

OR

13,528 > 11,753

Rounding

100

Round 7,843 to the nearest thousand.

8,000

200

What is 2,759 rounded to the nearest ten?

2,760

300

Round 9,876 to the nearest hundred.

9,900

Addition/Subtraction

100

What is the sum of 2,567 and 3,789?

6,356

200

Find the difference for 6,789 and 2,346.

4,443

300

Megan has 4,321 green marbles, 7,231 yellow marbles, and 6,789 blue marbles. How many green and blue marbles does Megan have?

11,110