1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [67, 63] → [_, _, 29] → [17, _, _, 11] → [_, _, 8, 10, _] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 50] → [_, _, _] → [9, 14, _, 12] → [_, 6, 8, 4, _] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [19, 16, _] → [_, _, _, 14] → [2, 8, 1, _, 8] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [85] → [38, _] → [15, _, 24] → [_, 9, 14, _] → [3, _, _, _, _] =