easy Set 85 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [13, _] → [6, _, 2]

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Answer: Row2[2]=9, Row3[2]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [13,9]
  • [6,7,2]
Base
  • 6
  • 7
  • 2
TopValue
22
HiddenCells
  • {"r":1,"c":1,"v":9}
  • {"r":2,"c":1,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [17, _] → [_, 10, 5]

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Answer: Row2[2]=15, Row3[1]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [17,15]
  • [7,10,5]
Base
  • 7
  • 10
  • 5
TopValue
32
HiddenCells
  • {"r":1,"c":1,"v":15}
  • {"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): [22] → [_, 13] → [3, _, 7]

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Answer: Row2[1]=9, Row3[2]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [9,13]
  • [3,6,7]
Base
  • 3
  • 6
  • 7
TopValue
22
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":2,"c":1,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [7, 13] → [1, _, 7]

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Answer: Row1[1]=20, Row3[2]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [7,13]
  • [1,6,7]
Base
  • 1
  • 6
  • 7
TopValue
20
HiddenCells
  • {"r":0,"c":0,"v":20}
  • {"r":2,"c":1,"v":6}