Hong Kong

Stage 1 - Stage 3

What does the $5$5 represent in $234_5$2345?

Base

A

Power

B

Numeral

C

Positional Value

D

Easy

< 1min

In the numeral $241_5$2415, what does $4$4 represent?

Easy

< 1min

In the numeral $423_5$4235, what does $4$4 represent?

Easy

< 1min

Convert $43$43 in base-16 into base-10.

Easy

1min

Sign up to access Practice Questions

Get full access to our content with a Mathspace account