Sketch Equivalent Fractions
Adding Fractions with Unlike Denominators
Writing and Solving Equivalent Expressions
Word Problems
100
Sketch an equivalent fraction for 1/2
1/2 = 2/4
100
2/10 + 3/10 = 5/10
100
1 - 1/2 + 1/4 =
4/4 - 2/4 + 1/4 = 3/4
100
Emma ate 2/3 of a pizza at lunch and 1/4 of a pizza at dinner. How much pizza did Emma eat altogether?
2/3 + 1/4 = 8/12 + 3/12 = 11/12
200
Sketch an equivalent fraction for 2/3.
2/3 = 4/6
200
3/6 + 2/6 = 5/6
200
1 - 1/4 + 2/5 =
20/20 - 5/20 + 8/20 = 23/20 or 1 3/20
200
Lena had 7/8 of a pound of trail mix. She ate 1/3 of a pound. How much trail mix does she have left?
7/8 - 1/3 = 21/24 - 8/24 = 13/24
300
Sketch an equivalent fraction for 4/5.
4/5=8/10
300
3/6 + 1/5=
15/30 + 6/30 = 21/30
300
1 - 5/7 + 1/3 =
21/21 - 15/21 + 7/21 = 13/21
300
Jake read 2/7 of a book on Monday and 1/5 of the book on Tuesday. How much of the book did he read in all?
2/7 + 1/5 = 10/35 + 7/35 = 17/35
400
Sketch an equivalent fraction for 2/5.
2/5= 4/10
400
1/9 + 3/27 =
3/27 + 3/27 = 6/27
400
1 - 3/8 + 1/6 =
24/24 - 9/24 + 4/24 = 19/24
400
A recipe uses 1/8 cup of milk and 4/5 cup of water.
How much liquid is used in all?
1/8 + 4/5 = 5/40 + 32/40= 37/40