easy Set 100 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 14] → [6, 9, 5]

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Answer: Row2[1]=15, Row1[1]=29

SubType
number-pyramid
Difficulty
easy
Levels
  • [29]
  • [15,14]
  • [6,9,5]
Base
  • 6
  • 9
  • 5
TopValue
29
HiddenCells
  • {"r":1,"c":0,"v":15}
  • {"r":0,"c":0,"v":29}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [4, _] → [_, 3, 8]

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Answer: Row2[2]=11, 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":1,"v":11}
  • {"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): [_] → [_, 16] → [1, 10, 6]

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Answer: Row1[1]=27, Row2[1]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [27]
  • [11,16]
  • [1,10,6]
Base
  • 1
  • 10
  • 6
TopValue
27
HiddenCells
  • {"r":0,"c":0,"v":27}
  • {"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): [34] → [17, _] → [9, _, 9]

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Answer: Row2[2]=17, Row3[2]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [34]
  • [17,17]
  • [9,8,9]
Base
  • 9
  • 8
  • 9
TopValue
34
HiddenCells
  • {"r":1,"c":1,"v":17}
  • {"r":2,"c":1,"v":8}