Let’s go row by row, step by step, adding or subtracting 10 as instructed. We’ll start from the race car and move right to the trophy.
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Row 1:
Start: 742
+10 → 742 + 10 =
752
-10 → 752 - 10 =
742
+10 → 742 + 10 =
752
✔ Final numbers for Row 1: 752, 742, 752
---
Row 2:
Start: 569
+10 → 569 + 10 =
579
-10 → 579 - 10 =
569
+10 → 569 + 10 =
579
✔ Final numbers for Row 2: 579, 569, 579
---
Row 3:
Start: 634
-10 → 634 - 10 =
624
+10 → 624 + 10 =
634
-10 → 634 - 10 =
624
✔ Final numbers for Row 3: 624, 634, 624
---
Row 4:
Start: 376
+10 → 376 + 10 =
386
+10 → 386 + 10 =
396
-10 → 396 - 10 =
386
✔ Final numbers for Row 4: 386, 396, 386
---
Row 5:
Start: 231
-10 → 231 - 10 =
221
-10 → 221 - 10 =
211
+10 → 211 + 10 =
221
✔ Final numbers for Row 5: 221, 211, 221
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All rows are now solved correctly. If you colored the trophy only when there were no errors, then all five trophies can be colored!
Final Answer:
Row 1: 752, 742, 752
Row 2: 579, 569, 579
Row 3: 624, 634, 624
Row 4: 386, 396, 386
Row 5: 221, 211, 221
Parent Tip: Review the logic above to help your child master the concept of 2 grade math.
