Hong Kong
Stage 1 - Stage 3
Equivalent Expressions
Interactive practice questions
Choose all expressions that are equivalent to $11$11.
$v+2$v+2
A
$11+u+0-v$11+u+0−v
B
$2u+11-2u$2u+11−2u
C
$6+5$6+5
D
Easy
< 1min
Choose all expressions that are equivalent to $7k$7k.
Easy
< 1min
Choose all expressions that are equivalent to $5r+9$5r+9.
Easy
< 1min
Select the two terms that are equivalent to $\frac{1}{4}\times4m$14×4m.
Easy
< 1min
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