Unit 1 Review

Place Value

100

Write is the value of 4  in 345,987.

40,000 or 4x10⁴

200

 5.67 x 10² = ?

567

300

 What place value is the 3 in? 345,302

 Hundred Thousands Place

400

200 is ___ times as much as 2

100

500

___ is 1,000 times as much as 700

700,000

Evaluate the expression shown. (5.OA.1)

100

(32-20)/4

3

200

3x(4-1)

11

300

1,250/41

30r20

400

1,287x365

6,435

500

[(17-9)x(3-2)]/2 

24

Number Values

100

What is the value of the 4 in the number 548,965?

40,000

200

What is the value of the 6 in the number 548,965?

60

300

What is the value of the 5 in the number 548,963?

500,000

400

What is the value of the 9 in the number 548,963?

900

500

What is the value of the 8 in the number 548,963?

8,000

Expanded Notation

100

Write the number in standard form: 

(5x1,000)+(3x10)+(4x1)

5,034

200

Write the number in standard form: 

(3x10,000)+(2x1,000)+(4x100)+(5x10)+(2x1)

32,451

300

(1x1,000,000)+(3x100,000)+(9x10,000)+(2x1,000)

1,392,000

400

(9X100,000,000,000)+(3x10,000,000,000)+(4x100,000,000)+(5x10,000,000)+(4x1,000,000)

93,454,000

500

(8X100,000,000,000)+(7x10,000,000,000)+(9x100,000,000)+(6x10,000,000)+(2x10)+(3x1)

87,960,000,023

Power of 10

100

7x10⁴=

70,000

200

8x10⁶ =

8,000,000

300

what is 10 times as much of 6,000

60,000 or 6x10⁴

400

what is 1/10 of 3,000

300 or 3x10²

500

1/10 of 2,000 is?

200