Math problems

Fractions

100

1/1 + 1/1

What is 2

200

1  1/2 + 1/1

What is 2.5

300

3  2/2 + 2  4/2

What is 8

400

10 x 3  2/1

What is 50

500

13/9 x 9

What is 13

Decimals

100

1.1 x 1

What is 1.1

200

2.1 x 1.4

What is 2.94

300

6 x 3.7

What is 22.2

400

11 x 13.4

What is 147.4

500

19.9 x 15.2

What is 302.48

Square cubed

100

1³

What is 3

200

3³

What is 27

300

12³

What is 1728

400

19³

What is 6859

500

39³

What is 59319

Square root

100

5²

What is 25

200

7²

What is 49

300

11²

What is 121

400

13²

What is 169

500

14²

What is 196

Multiplication

100

5 x 5

What is 25

200

7 x 7

What is 49

300

12 x 12

What is 144

400

13 x 9

What is 117

500

21x 11

What is 231