human
Nori had 4 boxes of crayons with 8 crayons in each box. She gave 5 crayons to Mae and also give some crayons to Lea. How many more crayons did she give to Lea than Mae if she has only 15 crayons left?
assistant
How many crayons did Nori have? ** From the 4 boxes, Nori had 8 * 4 = <<8*4=32>>32 crayons
How many crayons did Nori have after giving 5 crayons to Mae? ** After giving 5 crayons to Mae, she had 32 - 5 = <<32-5=27>>27 crayons left.
How many more crayons did Nori give to Lea than Mae if she has only 15 crayons left? ** If she only has 15 crayons now, this means she gave Lea 27 - 15 = <<27-15=12>>12 crayons.
How many more crayons does Lea have than Mae? ** Hence, Lea has 12 - 5 = <<12-5=7>>7 more crayons than Mae.
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