Similar to 算数・数学教育

Mathematical problem

1 + 1 + 1 + 1 + ⋯

1/2 + 1/4 + 1/8 + 1/16 + ⋯

1/2 − 1/4 + 1/8 − 1/16 + ⋯

1/4 + 1/16 + 1/64 + 1/256 + ⋯

Power of two

Hundredth

Arg max

Precalculus

Music education

Class council

0

1

2

3

4

5

6

7

8

9