Math night

square roots

100

whats the square root of 25

5

200

what is the square root of 36?

6

300

what is the square root of 49?

7

400

what is the square root of 64?

8

500

now... this one should be pretty easy. what is the square root of 100?

10

multiplication

100

10x3

30

200

25x3?

75

300

100x2?

200

400

34x3

112

500

63x5

315

division

100

21/7

what is 3

200

56/7

what is 8

300

63/9

what is 7

400

390/30

what is 13

500

16,500/5

what is 3,300

powers

100

3³

what is 27

200

5³- 15

what is 110

300

1⁰-16+45

what is 30

400

17²-6²

what is 253

500

19²-17⁰+5

what is 365

fun facts about math

100

is pi endless?

yes

200

what number is there no sign for in roman numerals

0

300

what number from 1 to 1,000 has an A in it?

1,000

400

How much is a baker's dozen

13

500

how to solve any number multiplied by 11?

 example: 11 x 23

Answer 253

2 + 3 = 5

the two digits of the number are the ends, add thsoe together for middle.