Show:
Simplify
Estimating
Adding Fractions
Subtracting Fractions
Mixed Numbers Addition
Mixed Numbers Subtraction
100

Improper to Mixed or Whole Number 

18/2


 9

🌝

100

Estimate the sum:

1 1/3 + 8 4/5

(1 + 9) = 10

100

Adding Fractions

1/8 + 3/4

7/8

🌝

100

Subtracting Fractions

4/5 - 3/15

9/15 or 3/5

100

12 7/18 + 3 2/9

15 11/18

100

5 8/26 - 3 2/13

2 4/26 or 2 2/13

200

Improper to Mixed or Whole Number

12/10

1 2/10 or 1 1/5

🌝

200

Estimate the sum:

4 2/3 + 1 2/11

(5 + 1) = 6

200

Adding Fractions

3/10 + 2/6

19/30

🌝

200

Subtracting Fractions

5/8 - 2/4

1/8


200

5 + 2 5/9

7 5/9

200

3 5/8 - 3 1/4

3/8

300

Improper to Mixed or Whole Number

91/71

1 20/71

🌝

300

Estimate the sum:

36 1/2 + 63 5/8

(37 + 64) = 101

300

Adding Fractions 

3/4 + 5/16

1 1/16

300

Subtracting Fractions

6/12 - 1/4

3/12  or 1/4

300

7 5/8 + 8 2/3

16 7/24

300

9 5/6 - 4 1/3

5 3/6 or 5 1/2

400

Improper to Mixed or Whole Number

109/9

12 1/9

🌝

400

Estimate the difference: 

5 1/2 - 2 5/6

(6 - 3) = 3

400

Adding Fractions

6/15 + 3/10

21/30 or 7/10

400

Subtracting Fractions

16/25 - 1/2

7/50

🌝

400

2 5/6 + 1 1/3

4 1/6

400

12 - 7 3/4

4 1/4

500

Improper to Mixed or Whole Number

2970/5

594

🌝

500

Estimate the difference: 

85 32/46 - 58 27/54

(86 - 59) = 27

500

Adding Fractions

7/8 + 3/4

1 5/8

500

Subtracting Fractions

6 2/7 - 4/5

5 17/35

500

3 5/12 + 2 2/3

6 1/12

500

6 3/16 - 2 7/8

3 5/16