In this lesson, we will learn how to add two three-digit numbers when we do not have to regroup and record the calculation in columns.
Q1:
Add 35 to 113.
Hint: Use the place value blocks if you need to.
Q2:
Add 354 to 633.
Tip: Use place value blocks if you need to.
Q3:
What is the sum of 171 and 311?
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