easy Set 66 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [_, 10] → [_, 3, 7]

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Answer: Row2[1]=5, Row3[1]=2

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [5,10]
  • [2,3,7]
Base
  • 2
  • 3
  • 7
TopValue
15
HiddenCells
  • {"r":1,"c":0,"v":5}
  • {"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): [16] → [6, _] → [_, 4, 6]

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Answer: Row3[1]=2, Row2[2]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [16]
  • [6,10]
  • [2,4,6]
Base
  • 2
  • 4
  • 6
TopValue
16
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":1,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [24] → [_, _] → [6, 6, 6]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [12,12]
  • [6,6,6]
Base
  • 6
  • 6
  • 6
TopValue
24
HiddenCells
  • {"r":1,"c":0,"v":12}
  • {"r":1,"c":1,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [23] → [_, _] → [5, 8, 2]

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Answer: Row2[2]=10, Row2[1]=13

SubType
number-pyramid
Difficulty
easy
Levels
  • [23]
  • [13,10]
  • [5,8,2]
Base
  • 5
  • 8
  • 2
TopValue
23
HiddenCells
  • {"r":1,"c":1,"v":10}
  • {"r":1,"c":0,"v":13}