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Mystery Number Quiz

Total questions: 6

Worksheet time: 3mins

Name
Class
Date
1.

Lisa was giving the following clues about her mystery number. - The value of the digit 5 is (5 X 100) - The value of the digit 7 is (7 X 10,000) - The value of the digit 2 is (2 X 1,000) Which number could match Patrick's description?

a)

632

b)

72,508

c)

472,608

d)

39,650

2.

Aaron wrote the following number in expanded notation (8x100,000) + (6x1,000) What is this number written in standard form?

a)

860,000

b)

806,000

c)

86,000

d)

8,600,000

3.

Derek wrote a 7-digit number with a 6 in the ten thousands place, a 3 in the ones place, a 2 in the hundreds place, and a 1 in the thousands place. What number could Derek have written?

a)

6,152,753

b)

1,061,273

c)

192,273

d)

860,753

4.

What is the expanded notation of the following number? 6,215,361

a)

(6 X 1,000,000) + (2 X 100,000) + (1 X 10,000) + (5 X 1,000) + (6 X 100) + (9 X 10) + (1 X 1)

b)

(6 X 1,000,000) + (2 X 100,000) + (1 X 100,000) + (5 X 1,000) + (6 X 100) + (3 X 10) + (1 X 1)

c)

(6 X 1,000,000) + (2 X 100,000) + (1 X 10,000) + (5 X 1,000) + (3 X 100) + (6 X 10) + (1 X 1)

5.

What is the value of the underlined digit? 248,123,755 Select two answer options.

a)

4

b)

(4 x 10,000,000)

c)

four million

d)

forty million

6.

Which statement about the number 4,321,084 is true?

a)

The digit 6 has a value of (6 x 10)

b)

The digit 8 has a value of (8 x 10)

c)

The digit 9 has a value of (9 x 1,000)

d)

The digit 7 has a value of (7 x 100,000)