1. Number
Interactive practice questions
A coin is flipped. What outcomes could happen?
Black
A
Heads
B
Tails
C
Red
D
Easy
< 1min
If I draw a marble out of the jar without looking, what are all the possible colours the marble might be? Select all the correct answers.
Easy
< 1min
If I pick a whole number between (and including) $3$3 and $7$7, what are all the possible numbers I may have picked?
List your answers on the same line, with a comma between each of them.
Easy
< 1min
Consider the sets $A=\left\{3,6,9,12,15,18\right\}$A={3,6,9,12,15,18}, $B=\left\{3,9,12,18\right\}$B={3,9,12,18}, $C=\left\{9,18\right\}$C={9,18} and $D=\left\{3,6,9,12,15,18,21\right\}$D={3,6,9,12,15,18,21}.
Determine whether each statement is true or false.
Easy
1min
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