1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [79] → [_, 32] → [28, _, _] → [_, 13, 6, 7] → [_, _, 3, _, _] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [25, _] → [_, _, 15] → [8, 5, 7, _] → [_, 3, _, _, 3] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [71, 52] → [40, _, _] → [20, _, _, _] → [_, 10, 10, 1, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [101] → [_, 59] → [_, _, 35] → [_, _, _, _] → [5, 4, _, 10, 10] =