expert Set 95 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [14, 8] → [_, 7, _]

Show answer

Answer: Row3[3]=1, Row3[1]=7

SubType
number-pyramid
Difficulty
expert
Levels
  • [22]
  • [14,8]
  • [7,7,1]
Base
  • 7
  • 7
  • 1
TopValue
22
HiddenCells
  • {"r":2,"c":2,"v":1}
  • {"r":2,"c":0,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [33] → [16, _] → [_, 8, 9]

Show answer

Answer: Row3[1]=8, Row2[2]=17

SubType
number-pyramid
Difficulty
expert
Levels
  • [33]
  • [16,17]
  • [8,8,9]
Base
  • 8
  • 8
  • 9
TopValue
33
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":1,"c":1,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [11] → [5, 6] → [_, _, 2]

Show answer

Answer: Row3[2]=4, Row3[1]=1

SubType
number-pyramid
Difficulty
expert
Levels
  • [11]
  • [5,6]
  • [1,4,2]
Base
  • 1
  • 4
  • 2
TopValue
11
HiddenCells
  • {"r":2,"c":1,"v":4}
  • {"r":2,"c":0,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [10, _] → [8, 2, _]

Show answer

Answer: Row2[2]=6, Row3[3]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [10,6]
  • [8,2,4]
Base
  • 8
  • 2
  • 4
TopValue
16
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":2,"c":2,"v":4}