Vocabulary
Addition
Subtraction
Word Problems
Mystery
100
What is the number on the top of a fraction called?
Numerator
100
Write the fraction as a sum of unit fractions 4/10
1/10+1/10+1/10+1/10
100
Write an equation for the model:
4/5 - 1/5 = 3/5
100
Aaron cooked a pie and cut it into 5 equal sized slices. He ate 3 slices and put the rest in the fridge. What fraction of the pie did he put into the fridge?
2/5 of the pie
100
True or False: 4/9 - 2/9 = 6/9
False
200
What is the number on the bottom of the fraction called?
Denominator
200
Write the fraction as a sum of unit fractions 8/8
1/8+1/8+1/8+1/8+1/8+1/8+1/8+1/8
200
6/8 - 4/8 =
2/8 or 1/4
200
Amanda mixed 8/12 quart of red paint with 2/12 quart of yellow paint. How much paint does Amanda have in the mixture?
10/12 or 5/6 quart
200
True or False, when you add or subtract fractions with the same size denominator, you can add or subtract the numerators and keep the same denominator.
True
300
What is a number that names a part of a whole or part of a group?
Fraction
300
Write an equation for the model:
3/8 + 2/8 = 5/8
300
2/3 - 1/3 =
1/3
300
Erin lives 4/6 mile away from her school and 1/6 mile away from the store. In simplest form, how much farther does Erin live from school than from the store?
1/2 Mile Further
300
12 3/6 + 2 5/6 =
15 2/6 or 15 1/3
400
What is the name of a fraction that always has a numerator of 1?
Unit Fraction
400
2/6 + 3/6 =
5/6
400
15/20 - 11/20 =
3/20
400
Phil hung pictures on 3/5 of a bulletin board. She hung art on 1/5 of the same bulletin board. What part of the bulletin board has pictures or art?
4/5 of the bulletin board
400
56 x 81 =
4,536
500
What is it called when the numerator and denominator only have 1 as a common factor?
Simplest Form
500
6/7 + 2/7 =
1 1/7
500
4/6 - 1/6 =
3/6 or 1/2
500
Alice started a craft project with 1 foot of material. She used 2/6 foot on Wednesday and 1/6 foot on Thursday. How many inches of material does Alice have left on Friday?
6 inches of material left on Friday
500
What is the capital of Minnesota?
St. Paul