easy Set 78 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [9, _] → [5, 4, 10]

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Answer: Row1[1]=23, Row2[2]=14

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

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Answer: Row3[1]=7, Row2[1]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [11,14]
  • [7,4,10]
Base
  • 7
  • 4
  • 10
TopValue
25
HiddenCells
  • {"r":2,"c":0,"v":7}
  • {"r":1,"c":0,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [20] → [9, _] → [_, 7, 4]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [9,11]
  • [2,7,4]
Base
  • 2
  • 7
  • 4
TopValue
20
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"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): [_] → [_, 13] → [4, 4, 9]

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Answer: Row2[1]=8, Row1[1]=21

SubType
number-pyramid
Difficulty
easy
Levels
  • [21]
  • [8,13]
  • [4,4,9]
Base
  • 4
  • 4
  • 9
TopValue
21
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"r":0,"c":0,"v":21}