1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 37] → [_, _, _] → [12, _, 10, _] → [7, _, 7, 3, 2] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [35, _] → [_, _, _] → [10, 8, 9, 11] → [_, 4, _, _, 6] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 59] → [15, _, _] → [_, 9, 17, _] → [_, 2, _, 10, 6] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [63, 60] → [_, 32, 28] → [13, _, _, _] → [_, 8, 10, _, _] =