easy Set 26 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [8] → [_, _] → [3, 1, 3]

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Answer: Row2[1]=4, Row2[2]=4

SubType
number-pyramid
Difficulty
easy
Levels
  • [8]
  • [4,4]
  • [3,1,3]
Base
  • 3
  • 1
  • 3
TopValue
8
HiddenCells
  • {"r":1,"c":0,"v":4}
  • {"r":1,"c":1,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 13] → [5, 10, _]

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Answer: Row3[3]=3, Row1[1]=28

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [15,13]
  • [5,10,3]
Base
  • 5
  • 10
  • 3
TopValue
28
HiddenCells
  • {"r":2,"c":2,"v":3}
  • {"r":0,"c":0,"v":28}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [16, _] → [6, 10, 1]

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Answer: Row1[1]=27, Row2[2]=11

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [15, _] → [_, 7, 6]

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Answer: Row2[2]=13, Row3[1]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [15,13]
  • [8,7,6]
Base
  • 8
  • 7
  • 6
TopValue
28
HiddenCells
  • {"r":1,"c":1,"v":13}
  • {"r":2,"c":0,"v":8}