Jill bought 5 packs of red bouncy balls and 4 packs of yellow bouncy balls. Each package contained 18 bouncy balls. How many more red bouncy balls than yellow bouncy balls did Jill buy? Let's think step by step and output the final answer after "####".
user
Jill bought 5 packs * 18 red balls = <<5*18=90>>90 red balls.
Jill bought 4 packs * 18 yellow balls = <<4*18=72>>72 red balls.
Jill had 90 red – 72 yellow = <<90-72=18>>18 more red balls.
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Jill bought 5 packs of red bouncy balls and 4 packs of yellow bouncy balls. Each package contained 18 bouncy balls. How many more red bouncy balls than yellow bouncy balls did Jill buy?
train