MATH 5 REVIEW

In adding similar fractions, what is the first step to do?

• Add the whole numbers.

• Add the numerators.

• Add the denominators.

• Find the LCD.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the LCM for 8 and 4?

• 8

• 6

• 16

• 12

What is the first step in adding dissimilar fractions?

• Find the greatest common denominator.

• Express the fractions as similar fractions.

• Change mixed numbers to improper fractions.

• Find the least common denominator.

Tags

CCSS.7.NS.A.1C

How do you call the fractions that have different denominators?

• Similar

• Mixed

• Dissimilar

• Unit

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The last step in adding the fractions is to simplify the sum.

• True

• False

To simplify an improper fraction, we need to convert it into mixed numbers.

• True

• False

When finding the GCF through continuous division, we multiply the numbers written vertically on the left and the numbers written horizontally in the last row.

• True

• False

In finding the LCM of two or more numbers by continuous division, we stop dividing when there are only two remaining numbers that have a common factor.

• True

• False

What does LCD stand for?

Which statement best describes GCF?

• It is the highest number that divides the given numbers with a remainder.

• It is the least number that divides the given numbers without a remainder.

• It is the least number that divides the given numbers with a remainder.

• It is the highest number that divides the given numbers without a remainder.