easy Set 36 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [9, _] → [_, 7, 10]

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Answer: Row3[1]=2, Row2[2]=17

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [9,17]
  • [2,7,10]
Base
  • 2
  • 7
  • 10
TopValue
26
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":1,"c":1,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [8, 10] → [7, _, 9]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [8,10]
  • [7,1,9]
Base
  • 7
  • 1
  • 9
TopValue
18
HiddenCells
  • {"r":0,"c":0,"v":18}
  • {"r":2,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [_, 4] → [_, 1, 3]

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Answer: Row2[1]=11, Row3[1]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [11,4]
  • [10,1,3]
Base
  • 10
  • 1
  • 3
TopValue
15
HiddenCells
  • {"r":1,"c":0,"v":11}
  • {"r":2,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 12] → [2, 6, 6]

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Answer: Row2[1]=8, Row1[1]=20

SubType
number-pyramid
Difficulty
easy
Levels
  • [20]
  • [8,12]
  • [2,6,6]
Base
  • 2
  • 6
  • 6
TopValue
20
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"r":0,"c":0,"v":20}