Fractions Multiple

When I add or subtract fractions I must have _________ units.

• denominator

• numerator

• like

• unlike

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

2/5 and 5/5 have like units?

• True

• False

Tags

CCSS.5.NF.B.5B

To make like units, I can multiply the _________________ to find a common multiple.

• numerators

• denominators

• whole numbers

• mixed numbers

What numbers can I multiply to make a like unit for 3/5 and 2/3?

• 3 X 2 = 6

• 3 X 3 = 9

• 3 X 5 = 15

• I cannot make a like unit.

Tags

CCSS.5.NF.B.5B

USE SCRATCH PAPER AND SOLVE THIS WORD PROBLEM:

The classroom made cookies. They used 1 1/4 cups of white flour for the chocolate chip cookies. They used 2 1/3 cups of flour for peanut butter cookis. How much flour did they use in total?

• 3 2/7 cups

• 3 7/12 cups

• 1 1/12 cups

• 1 2/7 cups

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

USE SCRATCH PAPER AND SOLVE THIS MULTI-STEP PROBLEM: The 5th and 6th Grade Center served pizza on Tuesday. First Lunch Shift ate 2/5 of the pizzas. Second Lunch Shift ate 3/10 of the pizzas. How much pizza was remaining for Third Lunch Shift?

• 3/5

• 15/50

• 5/15

• 2/50

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

In a fraction the top number is the ​ (a)   and the bottom number is the ​ (b)  

• numerator

• denominator

• total

• sum

• divisor

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The top number of a fraction called the ______ and the bottom number is called the ______?

• proper number, improper number

• denominator, numerator

• numerator, denominator

• factor, multiple

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Fractions and decimals represent the same exact thing.

• True

• False

• It depends on the math problem.