4th Grade Fractions!

Comparing Fractions/ Fraction Landmarks

100

Replace the blank with < , > , or = 1/4 ____ 5/6

1/4 < 5/6

200

Write these fractions in order from least to greatest:  1/10, 1/3, 1/5

1/10, 1/5, 1/3

300

Replace the blank with <, >, or = 2/4 ___ 4/8

2/4 = 4/8

400

Replace the blank with <, >, or = 2/3 ___ 4/10

2/3 > 4/10

500

Write these fractions in order from least to greatest: 11/12, 9/10,  5/6

5/6, 9/10, 11/12

Adding Fractions

100

What is the sum 1/4 and 3/4

1

200

4/18 + 2/18 + 8/18

14/18

300

15/30 + 6/30 + 7/30

28/30

400

Justin need 2/5 cups of flour and 2/5 cups of sugar to make cookies. How many cups of flour and sugar does he need in all?

4/5 c

500

Tiffany has 5/8 cup of flour, 1/8 cup of vanilla, and 2/8 cups of sugar. How many cups does she have in all?

1 cup

Equivalent Fractions

100

1/2 = ____/16

8

200

2/3 = 14/ _____

21

300

One fourth is equal to ___ twelfths

3

400

27/45= 3/_____

5

500

twelve forty eighths is equal to ________ fourths

1

Fraction Vocab

100

what is a FRACTION?

Pieces or parts of a whole

200

What is the top number called?

Numerator

300

What does the bottom number (denominator) tell you?

1.) How many pieces there are in a whole 2.) How many times you've split the whole 3.) What type of fractional piece you have

400

What does the numerator tell you?

It counts how many pieces you have.

500

What does the word equivalent mean?

Equal amounts but in a different way.

Decompose Fractions

100

Decompose 5/8 using unit fractions.

1/8 + 1/8 + 1/8+ + 1/8+ 1/8 

200

What is the unit fraction for 12/15?

1/15

300

Decompose 6/8 without using unit fractions. 

4/8 + 2/8   OR   3/8 + 3/8

400

Decompose 4/12 in 3 different ways.

1/12 + 1/12 + 1/12 + 1/12

2/12 + 2/12

3/12 + 1/12

2/12 + 1/12 + 1/12

500

Decompose 7/15 in five different ways

1/15 + 1/15 +1/15 +1/15 +1/15 +1/15 +1/15

5/15 + 2/15

6/15 + 1/15

3/15 + 4/15

5/15 + 1/15 + 1/15

3/15 + 2/15 + 2/15