Unit 1 Review

Question 1

What is the value of the 7 in the number 754,998?

Accepted Answer

700,000

Question 2

Round 546,976 to the nearest hundred thousand.

Accepted Answer

500,000

Question 3

What is 34,546 in expanded form?

Accepted Answer

30,000+4,000+500+40+6

Question 4

4,000+400+30+1 __________ 4,413

Accepted Answer

>

Question 5

How many times larger is the value of the 6 in 6,453 than the value of the 6 in 5,460

Accepted Answer

100x

Question 6

How many times bigger is the value of the 3 in 3,987 than the value of the 3 in 4,356?

Accepted Answer

10x

Question 7

Estimate 987 + 420 = ?

Accepted Answer

1,400

Question 8

What is fifteen thousand eight hundred three in standard form?

Accepted Answer

15,803

Question 9

How can you make sure that you do your best on the test?

Accepted Answer

check it over, check for units, use a highlighter for directions and key words, read carefully

Question 10

What is a strategy that you could use to prove that one number is larger than another?

Accepted Answer

draw a number line

Question 11

Round 14,356 to the nearest 10.

Accepted Answer

14,360

Question 12

Estimate 2,394 + 4,008 = ?

Accepted Answer

6,000

Question 13

What is 600,000+50,000+3,000+400+50+ 3 in standard form?

Accepted Answer

653,453

Question 14

324,967 _________ 324,697

Accepted Answer

>

Question 15

What is the value of the 5 in the number 246,759?

Accepted Answer

50

Question 16

Estimate 5,499 - 2,399 = ?

Accepted Answer

3,000

Question 17

fifteen thousand four hundred ______15,400

Accepted Answer

=

Question 18

What is 12,645 in word form?

Accepted Answer

twelve thousand six hundred forty five

Question 19

Round 132,860 to the nearest 10,000.

Accepted Answer

130,000

Question 20

67,098 _________ 67,980

Accepted Answer

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Questions 20