Directed Numbers
Hong Kong
Stage 1 - Stage 3
Evaluate expressions involving squares and cubes of integers
Interactive practice questions
Without evaluating, will the following expression be positive or negative?
$\left(-11\right)^2$(−11)2
Positive
A
Negative
B
Easy
< 1min
Without evaluating, will the following expression be positive or negative?
$\left(-12\right)^3$(−12)3
Easy
< 1min
Evaluate $\left(-4\right)^2$(−4)2
Easy
< 1min
Evaluate $\left(-16\right)^2$(−16)2
Easy
< 1min
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