- Row 1 (Top): 27702
- Row 2: 14175, 13527
- Row 3: 7647, 6528, 6999
- Row 4: 4507, 3140, 3488, 3511
- Row 5: 2739, 1768, 1372, 2116, 1395
- Row 6: 1623, 1116, 652, 720, 1396, 744
- Row 7: 961, 662, 454, 208, 512, 884, 188
- Row 8: 584, 377, 285, 169, 343, 169, 715, 84
- Row 9: 362, 222, 155, 130, 39, 304, 169, 546, 22
- Row 10: 207, 155, 67, 88, 41, 169, 135, 22, 524, 22
- Row 11: 100, 107, 48, 19, 69, 128, 41, 94, 128, 22, 502
- Row 12: 53, 47, 60, 12, 57, 11, 117, 24, 104, 22, 480, 22
- Row 13: 23, 30, 17, 43, 13, 44, 73, 44, 60, 44, 436, 44, 458
- Row 14: 10, 13, 17, 30, 13, 17, 27, 46, 17, 43, 393, 43, 415, 43
- Row 15 (Bottom): 3, 7, 6, 11, 19, 9, 8, 19, 27, 16, 377, 16, 399, 16, 399
Parent Tip: Review the logic above to help your child master the concept of number pyramids.