Patterns in Arithmetic
Grade Three · Lesson 10 · 3:12 · Animated lesson with English narration
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Transcript
Problem a. One times five equals five. Two times five equals ten. Three times five equals fifteen. Four times five equals twenty. Each time, add five. Problem b. Two times three equals six.
Three times three equals nine. Four times three equals twelve. What comes next? Five times three equals fifteen. Problem c. One times two equals two. Two times two equals four.
Three times two equals six. What comes next? Four times two equals eight. Problem d. One times seven equals seven. Two times seven equals fourteen. Three times seven equals twenty-one.
What comes next? Four times seven equals twenty-eight. Problem e. One times four equals four. Two times four equals eight. Three times four equals twelve. What comes next?
Four times four equals sixteen. Problem f. One times six equals six. Two times six equals twelve. Three times six equals eighteen. What comes next? Four times six equals twenty-four.
Transcript generated from the lesson narration.
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