Numbers

Number memes

100

6+7

67 duh

200

9+10

twenty-one

300

The "unlucky" number

666

400

The cannabis meme

420

500

The 2021 meme

41

Prime and composite

100

Is 5642 composite

yes

200

Which is not prime?

103, 71, 92, or 157

92

300

Is 1001 prime?

If so, name one.

7 or 11 or 13

400

Is 1234321 divisible by 11?

yes

500

Name 10 numbers that 2520 is divisible by.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, or 2520

Multiplication

100

32X5

160

200

87X2

174

300

19X19

361

400

49X11

539

500

7!

5040

Exponents

100

12^2

144

200

5^4

625

300

7^3

343

400

10^9

1,000,000,000

500

52^2

2704

oh no (double points)

100

2^9

512

200

1+2+3...   ...99+100=

5050

300

Calculate the first 20 digits of pi

3.1415926535897932384

400

Tree(2)

3

500

618X212+3638

134654