Daniel wanted to make note cards by cutting pieces of paper in half. Before starting he got three more pieces to use. When he ha
d 20 half-pieces of paper. With how many did he start with? ( I need the step by step how to solve this)
1 answer:
Answer:
10
Step-by-step explanation:
before he started, he had 7 pieces of paper and then grabbed 3 more = 10 sheets of paper
he took those sheet and cut them in half so...
10 sheets cut in half = 20
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