Topic 10 Review

Math Vocabulary

100

The answer in a multiplication problem

product

200

when the top number is larger than the bottom number in a fraction it is called a _______

improper fraction

300

the bottom number in a fraction

denominator

400

the top number in a fraction

numerator

500

what is a number called that has both a whole number and a fraction

mixed number

adding fractions

100

1/2+1/2=

2/2 or 1 whole

200

2/6+5/6=

7/6 or 1 1/6

300

1/6+2/3=

5/6

400

7/12+3/8=

23/24

500

11/12+1/16=

47/48

adding mixed numbers

100

2  1/4 + 8  2/3=

10  11/12

200

6 3/5 +  1 3/25=

7 18/25

300

11 7/8+ 3 9/24=

15 1/4

400

2 5/8+ 2 1/2=

5 1/8

500

9 3/10+ 5 1/2=

14 4/5

subtracting fractions

100

5/6-1/2=

1/3

200

2/3-5/12=

1/4

300

3/4-3/8=

3/8

400

7/10-2/4=

1/5

500

6/7-1/2=

5/14

subtracting mixed numbers

100

5 1/9-2 2/3=

2 4/9

200

6 7/25 - 3 9/50=

3 1/10

300

9 1/3-4 1/6=

5 1/6

400

12 1/4 - 9 3/5=

2 13/20

500

5 31/75 - 3 2/25=

2 1/3