1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 44] → [_, _, _] → [14, 15, 11, 7] → [_, 7, 8, _, _] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [109] → [56, _] → [_, _, 25] → [_, _, _, 12] → [_, 9, _, 7, 5] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [29, _] → [_, _, 19] → [4, 7, _, 8] → [2, _, _, 6, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [56] → [_, 30] → [12, 14, 16] → [_, _, _, 8] → [2, _, _, _, _] =