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Grade-3
Adding Three Numbers Using Word Problem - Up to 3-Digit Each
Practice Preview
Emily is making a cookie tray for a wedding. There are 550 raisin cookies, 592 chocolate chip cookies, and 928 sugar cookies. How many cookies has she prepared for the wedding?
Explanation
Add the ones together. Add 0 + 2 + 8 then regroup
1
55
0
59
2
+
92
8
0
Add the tens together. Add 5 + 9 + 2 +
1
then regroup
11
5
5
0
5
9
2
+
9
2
8
70
Add the hundreds together. Add 5 + 5 + 9 +
1
then regroup
211
5
50
5
92
+
9
28
2070
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