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Ms. Kendall had some amount of cookies. She baked 12 more cookies. Now she has 20 cookies in all. Write an equation to match the story.
n + 12 = 20
What is a fraction?
A fraction is an equal part of a whole.
3, ___, 9, ____, 15, _____
3, 6, 9, 12, 15
25 + 25 = n
50
4 rows and 2 columns
8 square units
Ms. McRoberts had some money in her wallet. She found 20 dollars on the street. Now she has 35 dollars. Write an equation to match the story.
n + 20 = 35
Name a fraction that is equal to one whole.
1/1, 2/2, 3/3, 4/4, 5/5, 6/6, etc.
20, ____, 28, _____, 36, _____, 44
20, 24, 28, 32, 36, 40, 44
114 + 82 = n
196
3 rows and 3 columns
9 square units
Ms. Jefferson had some paintings that she made. She sold 25 of her paintings. Now she has 15 paintings left. How many paintings did she start with? Write an equation to match.
n - 25 = 15
I ate one slice out of 8 slices. what fraction of pizza did I eat?
1/8
30, 36, ______, 42, _____, 54, ______
30, 36, 42, 48, 54, 60
215 + 112 = n
327
5 rows and 3 columns
15 square units
Ms. Simmonds had some books in her home library. She donated 100 of them to a public library. How she has 45 left in her library. How many books did she start with? Write an equation to match the story.
n - 100 = 45
Which fraction is bigger 1/2 or 1/4?
1/2
7, _____, 21, ______, 35, ______, ________
7, 14, 21, 28, 35, 42, 49
240 + 319 = n
559
4 rows and 5 columns
20 square units
Ms. Battle had some amount of stickers for her children. She bought 215 more stickers. Now they have 410 stickers in total. How many stickers did she begin with? Write an equation to match the story.
n + 215 = 410
True or false: fractions have to be the same size part
true
40, 48, ______, ________, 72, 80, 88
40, 48, 54, 64, 72, 80, 88
958
6 rows 3 columns
18 square units