easy Set 44 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [_, 10] → [1, _, 3]

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Answer: Row2[1]=8, Row3[2]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [8,10]
  • [1,7,3]
Base
  • 1
  • 7
  • 3
TopValue
18
HiddenCells
  • {"r":1,"c":0,"v":8}
  • {"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): [19] → [_, 11] → [1, 7, _]

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Answer: Row3[3]=4, Row2[1]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [19]
  • [8,11]
  • [1,7,4]
Base
  • 1
  • 7
  • 4
TopValue
19
HiddenCells
  • {"r":2,"c":2,"v":4}
  • {"r":1,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [12, 12] → [_, 10, 2]

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Answer: Row3[1]=2, Row1[1]=24

SubType
number-pyramid
Difficulty
easy
Levels
  • [24]
  • [12,12]
  • [2,10,2]
Base
  • 2
  • 10
  • 2
TopValue
24
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":0,"c":0,"v":24}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [15] → [_, _] → [8, 1, 5]

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Answer: Row2[2]=6, Row2[1]=9

SubType
number-pyramid
Difficulty
easy
Levels
  • [15]
  • [9,6]
  • [8,1,5]
Base
  • 8
  • 1
  • 5
TopValue
15
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":1,"c":0,"v":9}