14x = 21 x 6
9
Solve: 18x = 9 x 10
x = 5
22.05 - 4.273
17.777
3.6 + 1.25 + 13
17.85
Use words to write 100.16
One hundred and sixteen hundredths
What decimal number is halfway between 9 and 10?
9.5
1.4 x 1.4
1.96
A. What fraction of this square is not shaded?
B. What percent of this square is not shaded?

A. 3/5
B. 60%
Find the least common multiple of 10, 15, and 20.
60
The price was reduced from one thousand, two hundred ninety-six dollars to nine hundred ninety-seven dollars. By how much was the price reduced?
$299
Round 3594.52167 to the nearest:
Tenth
Ten
1. 3594.5
2. 3590
13.5 div 6
2.25
Ms. Amy’s electricity bills for the last four months of the year were $87.46, $93.59, $103.38, and 112.29. What was the average electricity bill during the last four months of the year?
$99.18
Lukas ran a lap in 1 minute 6 seconds. Alyssa ran one lap 8 seconds faster than him. How many seconds did it take Alyssa to run a lap?
58 seconds
The perimeter of the square equals the perimeter of the regular pentagon. Each side of the square is 25 cm. How long is each side of the pentagon?

20 cm
What decimal number names the point marked with an arrow on this number line?

0.79
A one year subscription to a monthly magazine costs $12.48. The regular newsstand price is $1.96. How much is saved per issue by paying the subscription price?
$0.92
Diagram this statement. Then answer the questions that follow.
Five sevenths of the 56 dogs were puppies.
How many of the dogs were puppies?
B. How many of the dogs weren’t puppies?
Show diagram.
1. 40 dogs
2. 16 dogs
(2 2/4 - 1 1/3) div (3 + 1 2/6)
7/26
1 3/5 - (5/6 * 2/5)
1 4/15