1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [121] → [_, _] → [29, 30, 32] → [_, _, 15, _] → [_, _, _, 8, 9] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [40] → [_, 18] → [_, _, 9] → [_, _, 4, 5] → [_, 2, _, 1, _] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [56] → [_, 26] → [16, _, 12] → [8, 8, _, _] → [_, _, _, _, 1] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [119] → [_, 60] → [_, _, 29] → [_, 14, 17, 12] → [_, 7, _, _, _] =