easy Set 85 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [10] → [_, _] → [3, 3, 1]

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Answer: Row2[2]=4, Row2[1]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [10]
  • [6,4]
  • [3,3,1]
Base
  • 3
  • 3
  • 1
TopValue
10
HiddenCells
  • {"r":1,"c":1,"v":4}
  • {"r":1,"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): [28] → [10, 18] → [2, _, _]

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Answer: Row3[2]=8, Row3[3]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [10,18]
  • [2,8,10]
Base
  • 2
  • 8
  • 10
TopValue
28
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":2,"c":2,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [8, 14] → [_, 6, 8]

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Answer: Row1[1]=22, Row3[1]=2

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [8,14]
  • [2,6,8]
Base
  • 2
  • 6
  • 8
TopValue
22
HiddenCells
  • {"r":0,"c":0,"v":22}
  • {"r":2,"c":0,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [14] → [6, 8] → [_, 1, _]

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Answer: Row3[1]=5, Row3[3]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [14]
  • [6,8]
  • [5,1,7]
Base
  • 5
  • 1
  • 7
TopValue
14
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":2,"c":2,"v":7}