easy Set 36 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [11, 5] → [7, _, _]

Show answer

Answer: Row3[2]=4, Row3[3]=1

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [11,5]
  • [7,4,1]
Base
  • 7
  • 4
  • 1
TopValue
16
HiddenCells
  • {"r":2,"c":1,"v":4}
  • {"r":2,"c":2,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [6, _] → [2, 4, 8]

Show answer

Answer: Row1[1]=18, Row2[2]=12

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [6,12]
  • [2,4,8]
Base
  • 2
  • 4
  • 8
TopValue
18
HiddenCells
  • {"r":0,"c":0,"v":18}
  • {"r":1,"c":1,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [_, 10] → [_, 3, 7]

Show answer

Answer: Row2[1]=4, Row3[1]=1

SubType
number-pyramid
Difficulty
easy
Levels
  • [14]
  • [4,10]
  • [1,3,7]
Base
  • 1
  • 3
  • 7
TopValue
14
HiddenCells
  • {"r":1,"c":0,"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): [26] → [_, 13] → [_, 7, 6]

Show answer

Answer: Row3[1]=6, Row2[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [13,13]
  • [6,7,6]
Base
  • 6
  • 7
  • 6
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":1,"c":0,"v":13}