Base Numbers

In base 16 what would 
" 1A + 0F " be?

• 29

• 3F

• 24

• 3C

In base 2 what would the product be from
" 101 * 0011 " be?

• 00101

• 11100

• 01111

• 10000

In what would this sum total to?
" 18₁₆ + 00100110₂ " 

• 1F₁₆

• 01011011₂

• 00111110₂

• 9001₁₀

In base 8 what would 
" 26 + 14 " be?

• 40

• 42

• 48

• 43

In base 2 what is 
"1001 + 0110" 

• 10000

• 0111

• 1111

• 2020

Abigail has 152 energy crystals to distribute using base-60. How can she represent this distribution?

• 6 17

• 8 14

• 2 32

• 8 20

In a futuristic game, Jackson has 300 points in a base-60 scoring system. Can you help him find out how many points he has in that system?

• 3. 00

• 18 05

• 50

• 5 00

In a futuristic world where time is measured in a base-60 system, Aria, Isla, and David need help representing the number 220. Can you assist them?

• 280

• 340

• 3 40

• 2 60

How should Evelyn represent 1705 energy crystals using base-60?

• 28 25

• 1765

• 17 05

• 1645

In Neo-Tokyo, scientist Liam has found a new way to represent the number 12 03 in a digital currency. Can you help him convert it to base-10?

• 120.3

• 15

• 1203

• 723