Tag: near-round-numbers
Interview Questions
- Square 48 in your head
- Square 103 in your head
- Square 87 in your head
- Square 62 in your head
- Square 102 in your head
- Square 998 in your head
- Square 47 in your head
- Square 99 in your head
- Square 1007 in your head
- Square 497 in your head
- Multiply 106 by 94 in your head
- Square 998 in your head
- Multiply 91 × 89 the fast way
- Square 203 around a round base
- Square 497, a six-digit answer in seconds