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): [_] → [_, 10] → [7, 4, 6]

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Answer: Row1[1]=21, Row2[1]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [21]
  • [11,10]
  • [7,4,6]
Base
  • 7
  • 4
  • 6
TopValue
21
HiddenCells
  • {"r":0,"c":0,"v":21}
  • {"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): [23] → [_, _] → [7, 6, 4]

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Answer: Row2[2]=10, Row2[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [13,10]
  • [7,6,4]
Base
  • 7
  • 6
  • 4
TopValue
23
HiddenCells
  • {"r":1,"c":1,"v":10}
  • {"r":1,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [21] → [10, 11] → [_, 4, _]

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Answer: Row3[1]=6, Row3[3]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [21]
  • [10,11]
  • [6,4,7]
Base
  • 6
  • 4
  • 7
TopValue
21
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":2,"c":2,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [14, _] → [5, _, 9]

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Answer: Row2[2]=18, Row3[2]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [14,18]
  • [5,9,9]
Base
  • 5
  • 9
  • 9
TopValue
32
HiddenCells
  • {"r":1,"c":1,"v":18}
  • {"r":2,"c":1,"v":9}