1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [_, 24, 26] → [_, _, 15, _] → [6, 2, _, 8, 3] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [23, 20, _] → [_, _, 7, _] → [_, 7, 6, 1, 4] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [123] → [51, _] → [_, _, 40] → [7, _, _, _] → [5, 2, 10, _, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [42, 42] → [22, _, _] → [_, _, _, 11] → [8, 5, _, _, 4] =