In this lesson, we will learn how to add two three-digit numbers when we have to regroup ones and tens and record the calculation in columns.
Students will be able to
Q1:
Jackson used place value blocks to show how to add 243 and 688.
What is the sum?
Q2:
Add 242 and 167. Use place value blocks if you need to.
Hint: Do you need to regroup ones or tens?
Q3:
Add 266 and 547. Use place value blocks if you need to.
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