easy Set 38 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [9, 14] → [_, 4, _]

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Answer: Row3[1]=5, Row3[3]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [9,14]
  • [5,4,10]
Base
  • 5
  • 4
  • 10
TopValue
23
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":2,"c":2,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 16] → [_, 7, 9]

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Answer: Row1[1]=30, Row3[1]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [30]
  • [14,16]
  • [7,7,9]
Base
  • 7
  • 7
  • 9
TopValue
30
HiddenCells
  • {"r":0,"c":0,"v":30}
  • {"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): [26] → [15, _] → [_, 10, 1]

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Answer: Row3[1]=5, Row2[2]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [15,11]
  • [5,10,1]
Base
  • 5
  • 10
  • 1
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":1,"c":1,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [19, 10] → [10, 9, _]

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Answer: Row3[3]=1, Row1[1]=29

SubType
number-pyramid
Difficulty
easy
Levels
  • [29]
  • [19,10]
  • [10,9,1]
Base
  • 10
  • 9
  • 1
TopValue
29
HiddenCells
  • {"r":2,"c":2,"v":1}
  • {"r":0,"c":0,"v":29}