easy Set 74 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] → [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] → [8, 2, 5]

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Answer: Row2[1]=10, Row1[1]=17

SubType
number-pyramid
Difficulty
easy
Levels
  • [17]
  • [10,7]
  • [8,2,5]
Base
  • 8
  • 2
  • 5
TopValue
17
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":0,"c":0,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [8] → [6, _] → [5, _, 1]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [8]
  • [6,2]
  • [5,1,1]
Base
  • 5
  • 1
  • 1
TopValue
8
HiddenCells
  • {"r":1,"c":1,"v":2}
  • {"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): [25] → [_, 14] → [4, 7, _]

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Answer: Row2[1]=11, Row3[3]=7

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