1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [69] → [_, 29] → [_, 16, _] → [_, 10, 6, 7] → [_, _, 1, _, _] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [108] → [_, 47] → [_, 30, _] → [12, 19, _, _] → [_, _, 10, _, 5] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [99] → [46, 53] → [19, _, _] → [8, _, 16, 10] → [_, _, _, _, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [110] → [_, _] → [23, _, 29] → [_, _, 16, _] → [5, 5, 8, _, _] =