easy Set 45 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, 2, 6]

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Answer: Row2[1]=5, Row1[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [5,8]
  • [3,2,6]
Base
  • 3
  • 2
  • 6
TopValue
13
HiddenCells
  • {"r":1,"c":0,"v":5}
  • {"r":0,"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): [16] → [_, _] → [1, 5, 5]

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Answer: Row2[2]=10, Row2[1]=6

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [6,10]
  • [1,5,5]
Base
  • 1
  • 5
  • 5
TopValue
16
HiddenCells
  • {"r":1,"c":1,"v":10}
  • {"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): [18] → [9, _] → [2, _, 2]

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Answer: Row2[2]=9, Row3[2]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [9,9]
  • [2,7,2]
Base
  • 2
  • 7
  • 2
TopValue
18
HiddenCells
  • {"r":1,"c":1,"v":9}
  • {"r":2,"c":1,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [36] → [16, 20] → [6, _, _]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [36]
  • [16,20]
  • [6,10,10]
Base
  • 6
  • 10
  • 10
TopValue
36
HiddenCells
  • {"r":2,"c":1,"v":10}
  • {"r":2,"c":2,"v":10}