Least Common Multiple
Greatest Common Factor
Dividing Fractions
Decimals
Random
100

What is the LCM of 3 & 4?

What is 12

100

What is the GCF of 16 and 24?

What is 8

100

Divide 

5/7 divided by 2 

What is 5/14

100

Add. 

12.5 plus 6.23

What is 18.73

100

What is the GCF of 18 and 24?

What is 6

200

What is the LCM of 4 & 5?

What is 20

200

What is the GCF of 36 & 42?

What is 6

200

Evaluate. 

5/6 divided by 2 

What is 5/12

200

Add. 

51.37 + 24.50

What is 75.87

200

Add. 

21.34 + 11.70

What is 33.04

300

What is the LCM of 10 and 12?

What is 60

300

What is the GCF of 24 and 36

What is 12

300

Divide. 

1/4 divided by 1/8 

What is 2 

300

Subtract. 

8.5 - 6.23

What is 2.27

300

What is the LCM of 12 & 18 

What is 36 

400

What is the LCM of 18 and 30?

What is 90

400

What is the GCF of 30, 45, and 20?

What is 5

400

Divide. 

9/10 divided by 3/5 

What is 9/6 

400

Multiply. 

2.56 x 0.2

What is 0.512

400

Multiply 

0.12 x 2.3 

What is 

0.276

500

What is the LCM of 20, 30, and 40?

What is 120

500

What is the GCF of 56, 28, and 70?

What is 14

500

Divide 

2 2/3 divided by 4/5 

What is 40/12

500

Divide 

2.35 divided by 5

What is 0.47

500
Divide. 


What is 1.50 divided by 2 

What is 0.75