PTM 5th - Add and Subtract Fractions with Unlike Denominators (MATH) Flashcards

1

subtract these decimals

- 10.2
9.2
- 9.2
10.8

2

What must be done first when adding and subtracting proper fractions with unlike denominators?

Find the sum of the numerators and the denominators.
Re-write as equivalent fractions with like denominators.
Write each fraction in lowest terms.

3

Choose the correct answer.

8 5/7
2 2/7
9 3/7

4

Choose the correct answer.

5 7/9
4 7/9
5 2/9
6 1/9

5

What is the difference of...

3/12
5 11/12
1 2/3
1 1/4

6

add these decimals...

-3.56
2.56
-2.56
3.56

7

Add the following decimals

23.50
23.17
22.16
22.72

8

Choose the correct answer.

5/16
5/8

9

subtract these decimals

- 9.2
- 10.2
10.8
9.2

10

Which sum is equal to a whole number?

(3/8) + (1/2)
(2/5) + (3/10)
(8/12) + (1/3)
(2/3) + (1/6)

11

Choose the correct answer.

7 1/30
7 11/30
3 1/30
3 11/30

12

What is the sum of...

6/9
1 3/14
1 7/14
3/14

13

Choose the correct answer.

8 7/8
4 5/8
6 7/8
8 5/8

14

Choose the correct answer.

1 3/4
2 5/7
1/3
2 2/7

15

Which sum is greater than 1?

(1/2) + (4/8)
(2/9) + (5/12)
(2/7) + (4/11)
(2/3) + (5/6)

16

Choose the correct answer.

11/16
1 3/8
1 1/8
2/3

PTM 5th - Add and Subtract Fractions with Unlike Denominators (MATH)

Questions 16

PTM 5th - Add and Subtract Fractions with Unlike Denominators (MATH)

Questions 16