easy Set 58 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [_, 11] → [_, 3, 8]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [4,11]
  • [1,3,8]
Base
  • 1
  • 3
  • 8
TopValue
15
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): [_] → [8, 14] → [4, 4, _]

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Answer: Row1[1]=22, Row3[3]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [8,14]
  • [4,4,10]
Base
  • 4
  • 4
  • 10
TopValue
22
HiddenCells
  • {"r":0,"c":0,"v":22}
  • {"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): [_] → [15, _] → [7, 8, 4]

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Answer: Row1[1]=27, Row2[2]=12

SubType
number-pyramid
Difficulty
easy
Levels
  • [27]
  • [15,12]
  • [7,8,4]
Base
  • 7
  • 8
  • 4
TopValue
27
HiddenCells
  • {"r":0,"c":0,"v":27}
  • {"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): [_] → [2, _] → [1, 1, 6]

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Answer: Row1[1]=9, Row2[2]=7

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