SuperTeacherTools

3rd Grade Fractions Answer Key

Play This Game


What is a Fraction?
#1 How many numbers are in a fraction? 2
#2 The bottom number in a fraction is called? Denominator
#3 The top number in a fraction is called? Numerator
#4 The number 1 rule of fractions is... EQUAL PARTS
#5 A fraction with the same numerator and denominator equals ___________. 1 or a whole
Making a Fraction
#1 Draw a picture showing one-half, and write the fraction. 1/2 Look at picture
#2 Draw a picture showing two-sixths and write the fraction. 2/6 Look at picture
#3 How many is one-third of 9? 3
#4 How many are two-thirds of 15? 6
#5 I had 20 gummies. 6 of them were yellow, 4 of them were green, and 2 of them were red. What fraction of my gummies were yellow? 6/20
Equivalent Fractions
#1 Equivalent fractions are ________ to each other. Equal
#2 True or false? 1/2=3/6 True
#3 What are 3 equivalent fractions to 1/3? 2/6, 3/9, 4/12, 5/15, 6/18, 10/30...
#4 What are 3 equivalent fractions for 1/5? 2/10, 3/15, 4/20, 5/25, 6/30, 10/50....
#5 What are three equivalent fractions for 3/4? 6/8, 9/12, 12/16, 15/20, 18/24, 30/40...
Comparing Fractions
#1 What symbols do we use when comparing fractions? <, >, =
#2 Compare 1/2 ___ 3/5 <
#3 Compare 1/5 ___ 2/8 <
#4 Compare 1/3 ___ 3/9 =
#5 Sydney had a candy bar and she ate 3/4 of it. Her little brother also had a candy bar and he ate 2/3 of it. Who ate more? Sydney
????
#1 If I have 3 cookies and I give 1/2 of one to my friend, how many cookies do I have left?'> 2 1/2
#2 3 1/2 is a _________ number.'> Mixed
#3 Draw a picture showing 2 and 2/4.'> Look at Pictures
#4 1 1/2 hours= ______ minutes'> 90 minutes
#5 1/3 of an hour= _____ minutes'> 20 minutes
Final Question
I have a bag with 4 cubes in it. I want to take out a sphere half as often as I do a cube. How many spheres should I put in the bag? 2