Enter Title

Place Value

100

When multiplying a number by 10⁴, how is the decimal point moved? 

A) 5 places to the right

B) 5 places to the left 

C) 4 places to the right 

D) 4 places to the left 

C) 4 places to the right 

200

What is 8.92 x 10²?

892

300

What is 89.2 x 0.01

0.892

400

Compare the value of the 5's in the number 6,584 and the number 9,851.

The 5 in 6,584 is 10x the value of the 5 in 9,851.

500

Which number is 100 times bigger than 0.13?

A) 0.0013 

B) 0.013

C) 13 

D) 130

C) 13 

Adding/Subtracting Decimals

100

What is 5.6 + 2.3? 

7.9

200

Sandra is 45.56 inches tall. On her fifth birthday, she was 33.72 inches tall. Which equation shows how much she has grown since her fifth birthday?

A) 46.56 + 33.72 = 70.28 inches 

B) 46.56 - 33.72 = 12.84 inches

C) 33.72 - 46.56 = 12.84 inches 

D) 46.56 + 33.72 = 80.28 inches 

B) 46.56 - 33.72 = 12.84 inches

300

Which decimal makes this equation true?

35.26 + _______ = 44.08

A) 79.34

B) 18.82 

C) 8.82

D) 9.82

C) 8.82 

400

What is 6.45 - 1.8? 

4.65

500

Tyrel spent $6.87 on lunch. Daniel spent $9.85 on lunch. How much did the two boys spend altogether? 

$16.72

Multiplication

100

What is 58 x 21? 

1,218 

200

Seth has some boards that are each 0.68 meter long. He places 4 of the boards end to end. What is the total length of the boards? 

2.72 meters

300

Alyssa buys 18 boxes of toothpicks for a school project. There are 235 toothpicks in each box. How many total toothpicks does she have? 

4,230 

400

What is 7.4 x 3.2? 

23.68

500

Trina lives 5.8 miles from her school. Richard lives 0.25 times as far. How far from school does Richard live? 

1.45 miles

Rounding

100

What is 354.7 rounded to the nearest ten? 

350 

200

What is 156.9 rounded to the nearest whole number? 

157

300

Which number rounds to 85.9 when rounded to the nearest tenth? 

A) 85.81

B) 85.86

C) 86.95

D) 83.892 

B) 85.86 

400

A department store sells 118 pairs of jeans for $28 each. What is the best estimate for the total sales for the jeans? (Round each to the nearest ten)

A) $3,000

B) $3,600

C) $2,000

D) $2,500

B) $3,600

500

Round to the nearest tenth and add:

45.68 + 3.45 

49.2

Mixed Review

100

Which decimal is equivalent to (5 x 10³) + (3 x 0.1)? 

A) 50,000.03 

B) 500.3 

C) 50,000.03 

D) 5,000.3 

D) 5,000.3 

200

An auditorium has 15 rows of chairs with 135 chairs in each row. How many chairs does the auditorium have in all? 

2,025 chairs

300

Patrick walks 0.56 miles each day. How far will he walk if he walks the same distance every day for 12 days? 

6.72

400

Select the equation that would be true if 10³ was in the blank spot? 

A) 7 x ____ = 70,000

B) ____ x 5 = 50,000

C) ____ x 3 = 3,000

D) 4 x ____ = 40,000

C) ____ x 3 = 3,000

500

What is the sum of 0.24 + 8.5 + 11.56? 

20.3