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): [28] → [16, _] → [_, 10, 2]

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Answer: Row2[2]=12, Row3[1]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [16,12]
  • [6,10,2]
Base
  • 6
  • 10
  • 2
TopValue
28
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"r":2,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 11] → [_, 3, 8]

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Answer: Row3[1]=8, Row1[1]=22

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [11,11]
  • [8,3,8]
Base
  • 8
  • 3
  • 8
TopValue
22
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":0,"c":0,"v":22}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 7] → [3, 6, 1]

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Answer: Row2[1]=9, Row1[1]=16

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [9,7]
  • [3,6,1]
Base
  • 3
  • 6
  • 1
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":0,"c":0,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, 12] → [9, _, 7]

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Answer: Row3[2]=5, Row1[1]=26

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [14,12]
  • [9,5,7]
Base
  • 9
  • 5
  • 7
TopValue
26
HiddenCells
  • {"r":2,"c":1,"v":5}
  • {"r":0,"c":0,"v":26}