Maths

Addition

100

3+5=???

8

200

1+6=???

7

300

9+3=???

12

400

4+9=???

13

500

4+0=???

4

Multiplication

100

2x6=???

12

200

7x4=???

28

300

3x7=???

21

400

10x2=

20

500

12x4=???

48

Division

100

40➗5=

8

200

4➗2=

2

300

60➗10=

6

400

9➗3=

3

500

10➗5=

2

Subtraction

100

4-3=???

1

200

2-9=???

-7

300

3-3=

0

400

4-8=

-4

500

9-3=

6

To the power of

100

2²+5²=

29

200

4²+9³=

745

300

3²+6³=

225

400

what does this mean?

4x4-3x3=

4²-3²=

500

4⁵-2²=

1,020