Mathematics

Addition of fractions

100

1/4 + 1/2 = ??

3/4

200

2/3 + 1/6 = ??

5/6

300

3/4 + 2/5 = ??

1   3/20

400

5/6 + 3/8 = ??

1  5/24

500

7/9 + 4/5 = ??

1  26/45

Subtraction of fractions

100

3/4 - 1/4 = ??

1/2

200

5/6 - 1/3 = ??

1/2

300

7/8 - 1/4 = ??

5/8

400

9/10 - 2/5 = ??

1/2

500

11/12 - 1/3 = ??

7/12

Comparison of fractions

100

1/4 And 1/2

1/4 < 1/2

200

2/3 And 1/6

2/3 > 1/6

300

4/8 And 2/4

4/8 = 2/4

400

5/6 And 3/8

5/6 > 3/8

500

7/9 And 4/5

7/9 < 4/5

Simplify fractions

100

4/8

4/8 = 1/2

200

6/12

6/12 = 1/2

300

15/30

 15/30 = 1/2

400

20/40

20/40 = 1/2

500

24/48

24/48 = 1/2

Multiplicacions

100

3 x 17= ??

51

200

4 x 54 = ??

216

300

5 x 36 = ??

180

400

6 x 57 = ??

342

500

9 x 123 = ??

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