1
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [35, 32] → [_, _, 18] → [_, _, 5, 13] → [_, _, 1, _, 9] =
2
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [101] → [_, 55] → [_, _, 29] → [11, _, 17, _] → [10, _, _, _, 3] =
3
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [22, 32] → [_, _, 22] → [_, _, 8, 14] → [9, 1, _, _, _] =
4
Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [51] → [26, 25] → [_, _, 13] → [_, _, _, _] → [1, 6, _, _, 4] =