Hong Kong
Stage 1 - Stage 3
Numbers with Different Bases
Interactive practice questions
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
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