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Grade-3
Addition Word Problems - Within 3-Digit
Practice Preview
There were 184 cars parked outside a conference center in the morning. By afternoon, 620 more cars were parked and no cars had left. How many cars are parked outside the building right now?
Explanation
Add the ones place together. Add 4 + 0 :
0
18
4
+
62
0
4
Add the tens place together. Add 8 + 2 then regroup :
1
0
1
8
4
+
6
2
0
04
Add the hundreds place together. Add 1 + 6 +
1
:
0
1
0
1
84
+
6
20
804
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