1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [43, 49] → [22, 21, _] → [_, _, _, 15] → [_, 4, 4, _, _] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [17, 14, 24] → [_, 5, _, 15] → [_, 2, _, _, 9] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 44] → [_, 22, 22] → [_, _, _, _] → [10, 3, 7, 5, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [60] → [32, 28] → [19, _, _] → [_, 9, _, _] → [_, _, _, 3, 8] =