1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [25, _, 13] → [_, 9, _, 9] → [_, 7, 2, _, 7] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [101] → [46, _] → [_, _, _] → [_, 12, _, 13] → [3, 4, _, _, 6] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [63] → [_, 31] → [19, 13, _] → [_, _, _, 11] → [_, _, _, 6, 5] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [61, 46] → [34, _, _] → [_, _, _, 8] → [_, 9, 7, 4, _] =