Saw this question on the internet and thought its rather interesting. A-levels students should be all buried other their workload, amidst the mock papers and ten year series. Hopefully this might help.

Hint: try and group the number together.

Arithmetic Problem #7

Arithmetic Problem #6

Arithmetic Problem #5

Arithmetic Problem #4

Arithmetic Problem #3

Arithmetic Problem #2

Arithmetic Problem #1

Arithmetic Problem #7 – The Culture[…] Problem #7 Arithmetic Problem #6 Arithmetic Problem #5 Arithmetic Problem #4 Arithmetic Problem #3 Arithmetic Problem #2 Arithmetic Problem […]