easy Set 62 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [10, _] → [5, 5, _]

Show answer

Answer: Row3[3]=9, Row2[2]=14

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [10,14]
  • [5,5,9]
Base
  • 5
  • 5
  • 9
TopValue
24
HiddenCells
  • {"r":2,"c":2,"v":9}
  • {"r":1,"c":1,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [9, 9] → [1, _, 1]

Show answer

Answer: Row3[2]=8, Row1[1]=18

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [9,9]
  • [1,8,1]
Base
  • 1
  • 8
  • 1
TopValue
18
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":0,"c":0,"v":18}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [8, 14] → [_, 5, _]

Show answer

Answer: Row3[3]=9, Row3[1]=3

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [8,14]
  • [3,5,9]
Base
  • 3
  • 5
  • 9
TopValue
22
HiddenCells
  • {"r":2,"c":2,"v":9}
  • {"r":2,"c":0,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [9, _] → [6, _, 3]

Show answer

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [9,6]
  • [6,3,3]
Base
  • 6
  • 3
  • 3
TopValue
15
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":2,"c":1,"v":3}