1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [_, 24, _] → [12, 15, 9, 11] → [_, _, 8, _, 10] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [71] → [_, _] → [_, 17, 26] → [_, 7, _, _] → [1, _, _, 6, 10] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [51, 46] → [_, _, _] → [11, _, _, 11] → [4, 7, 8, _, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [100] → [46, _] → [19, _, 27] → [_, _, 14, _] → [3, _, 10, _, _] =