| 1 | Composition is multiplication. | |
| 2 | My son began to study multiplication when he was six. | |
| 3 | One of the first principles of probability theory is called the multiplication rule. | |
| 4 | It was slow, taking three to five seconds to do a multiplication. | |
| 5 | TEACHER: John, why are you doing your math multiplication on the floor? |
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