1000+ Maths Number Puzzles for Kids - 1

Ans: -3

-1, -2, -3, -4, -5

Ans: 22

Add 1, 1, 1, 2, 2, 2, 3, 3, 3, 4.

Ans: 4096

× 2, × 4 repeated

Ans: 248

× 2 + 1, × 2 + 2, × 2 + 3, × 2 + 4, × 2 + 5, × + 6

Ans: 19, 36

There are two interwoven sequences: starting at 5 add 2, 3, 4, 5; starting at 6 add 2, 4, 8, 16.