1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [62, _] → [33, 29, 26] → [_, 15, _, _] → [_, 10, _, 9, _] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [104] → [_, 51] → [27, _, 25] → [_, _, _, _] → [7, 6, _, _, 9] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 45] → [_, _, 25] → [_, 10, 10, 15] → [4, 8, _, _, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [121] → [_, 58] → [_, 30, 28] → [_, 16, _, _] → [_, _, 9, _, 9] =