Not exact matches
The
problem is, it's
tricky to preserve this balance while also growing the
number of users (especially to the point where average people can use the system to purchase coffee or run applications).
Calculating this example will require carrying the
number 1 when you multiply, which can be
tricky if you're being asked to solve the
problem in your head.
The
problems in each worksheet are similar in wording, but the
numbers involved become
trickier as the level gets harder.