Order of Operations
GCF/LCM
Fractions
Decimals
Percents
100
Solve (5 - 1) + (4 - 2)
What is 5?
100
What is the GCF of 8 and 12?
What is 4?
100
Solve. 1/7 + 4/21
What is 1/3?
100
Solve. 5.23 + 9.042
What is 14.272?
100
Convert 45% into a decimal.
What is 0.45?
200
Solve 2 x 6 ÷ 4 + 2 - 4
What is 1?
200
What is the LCM of 2 and 5?
What is 10?
200
Solve. 4/5 - 2/3
What is 2/15?
200
Solve. 1.625 - .45
What is 1.175?
200
Convert 3.21 into a percent.
What is 321%
300
Solve 8 ÷ 1 - 8
What is 0?
300
What is the GCF of 9 and 14?
What is 1?
300
Solve. 8/9 - 1/2
What is 7/18?
300
Solve. 4.67 x 3.2
What is 14.944?
300
Convert 2/5 to a percent.
What is 40%?
400
Solve 1 x 8 ÷ 4 + 9
What is 11?
400
What is the LCM of 14 and 20?
What is 140?
400
Solve. 3/5 ÷ 8/11
What is 33/40?
400
Solve. .0004 x .002
What is .0000008?
400
Convert 974.32 into a percent.
What is 97432%?
500
Solve 5 x 4 ÷ 2 ÷ 1 x 5 - 4
What is 46?
500
What is the LCM of 2, 6, and 7
What is 42?
500
Solve. 1/2 ÷ 5/6 x 4/5
What is 12/25?
500
Solve. 7.85 ÷ .5
What is 15.7?
500
Convert .987654321 into a percent.
What is 98.7654321%?
M
e
n
u