Hong Kong

Stage 1 - Stage 3

$k$`k` represents the number of basketballs used during a training session.

The picture below shows the basketballs that were used for training last Saturday. What is the value of $k$`k` in this case?

Easy

< 1min

$x$`x` represents the number of cupcakes baked for a party.

The picture below shows the number of cupcakes made for Oprah's party. What is the value of $x$`x` in this case?

Easy

< 1min

Let $p$`p` represent "the number of tennis balls in a pack".

Easy

1min

Let $x$`x` represent "a number of squares".

Easy

< 1min

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