Final Answer:
1) 736
2) 896
3) 876
4) 798
5) 747
6) 479
7) 859
8) 698
9) 656
10) 949
11) 497
12) 787
13) 888
14) 800 (Note: 425 + 331 = 756; 756 + 43 = 799 — correction below)
Wait — let’s recheck #14:
425
+331 → 756
+ 43 → 756 + 43 = 799 → So correct answer is 799, not 800.
Let me verify all again carefully:
1) 312 + 424 = 736
✔
2) 535 + 361 = 896
✔
3) 621 + 255 = 876
✔
4) 347 + 451 = 798
✔
5) 403 + 120 + 224 = 747
✔
6) 322 + 114 + 43 = 479
✔
7) 605 + 43 + 211 = 859
✔
8) 235 + 122 + 341 = 698
✔
9) 214 + 302 + 140 = 656
✔
10) 513 + 205 + 231 = 949
✔
11) 125 + 322 + 50 = 497
✔
12) 410 + 245 + 132 = 787
✔
13) 503 + 260 + 125 = 888
✔
14) 425 + 331 + 43 = 799
✔
15) 412 + 54 + 322 = 788
✔
16) 152 + 321 + 205 = 678
✔
17) 420 + 354 + 215 = 989
✔
18) 501 + 135 + 242 = 878
✔
19) 251 + 122 + 515 = 888
✔
20) 431 + 305 + 143 = 879
✔
All corrected and verified.
Final Answer:
1) 736
2) 896
3) 876
4) 798
5) 747
6) 479
7) 859
8) 698
9) 656
10) 949
11) 497
12) 787
13) 888
14) 799
15) 788
16) 678
17) 989
18) 878
19) 888
20) 879
Parent Tip: Review the logic above to help your child master the concept of addition worksheet no regrouping 3 digit.
