Fractions (Comparing, Rounding, Adding and Subtracting)

Which number is the numerator?

• Top number in the fraction (part of the total)

• Bottom number in the fraction (total)

• whole number

Which number is the denominator?

• Top number in the fraction (part)

• Bottom number in the fraction (total)

• Whole number

What does LCD mean?

• Least Common Numerator

• Less Constant Divisor

• Least Common Multiple

• Least Common Denominator

1/3 + 1/3 =

• 1/9

• 1/3

• 2/3

• 2/9

7/9 - 4/9 =

• 3/9

• 13/9

• 3/18

• 2/9

Compare which fraction is larger 1/2 or 1/9?

• 1/2

• 1/9

Compare 2/4 and 1/2.

• >

• <

• =

Compare 4/7 and 4/9

• >

• <

• =

Round 3/5 to 0, 1/2 or 1

• 0

• 1/2

• 1

Round 1/10 to 0, 1/2 or 1

• 0

• 1/2

• 1