Calculating
Fractions
Greatest Common Factor (GCF)
Least Common Multiple (LCM)
Math Vocabulary
100

Add carefully... 385 + 687 = 

What is 1072?

100

Equivalent fraction for 3/4...

Possible answers include: 6/8; 9/12; 12/15; 15/18; etc.

100

The Greatest Common Factor of 60 and 30 is

What is 30?

100

The Least Common Multiple of 6 and 10 is...

What is 60?

100

The answer in an addition problem...

What is sum?

200

Subtract Carefully... 8,012 - 3,918 = 

What is 4,094?

200

Reduce 18/27 to its simplest form...

What is 2/3?

200

The Greatest Common Factor of 20 and 35 is...

What is 5?

200

The Least Common Multiple of 20 and 4 is...

What is 20?

200

The answer in a multiplication problem...

What is product?

300

Multiply... 27 x 6 = 

What is 162?

300

Reduce 35/40 to its simplest form..

What is 7/8?

300

The Greatest Common Factor of 44 and 33 is...

What is 11?

300

The Least Common Multiple of 6 and 8 is...

What is 24?

300

The top part of a fraction.

What is the numerator?

400

Multiply... 51 x 19 

What is 969?

400

Equivalent Fraction for 3/5...

Possible answers include: 6/10; 9/15; 12/20; 15/25; 18/30; etc.

400

The Greatest Common Factor of 45 and 63 is...

What is 9?

400

The Least Common Multiple of 2, 3, and 5 is...

What is 30?

400

The answer of a division problem...

What is quotient?

500

Divide... 168 / 12 = 

What is 14?

500

Multiply these fractions and give answer in simplest form... 3/4 x 2/5 = 

What is 3/10?

500

The Greatest Common Factor of 48  and 64 is...

What is 16?

500

The Least Common Multiple of 2, 3, and 9 is...

What is 18?

500

Define Greatest Common Factor (GCF)

What is a number that two (or more numbers) will divide into equally?

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