easy Set 94 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [13] → [_, 11] → [1, _, 10]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [13]
  • [2,11]
  • [1,1,10]
Base
  • 1
  • 1
  • 10
TopValue
13
HiddenCells
  • {"r":1,"c":0,"v":2}
  • {"r":2,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [34] → [14, 20] → [_, 10, _]

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Answer: Row3[3]=10, Row3[1]=4

SubType
number-pyramid
Difficulty
easy
Levels
  • [34]
  • [14,20]
  • [4,10,10]
Base
  • 4
  • 10
  • 10
TopValue
34
HiddenCells
  • {"r":2,"c":2,"v":10}
  • {"r":2,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [_, 12] → [_, 8, 4]

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

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [10,12]
  • [2,8,4]
Base
  • 2
  • 8
  • 4
TopValue
22
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"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): [18] → [_, 10] → [3, 5, _]

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Answer: Row3[3]=5, Row2[1]=8

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [8,10]
  • [3,5,5]
Base
  • 3
  • 5
  • 5
TopValue
18
HiddenCells
  • {"r":2,"c":2,"v":5}
  • {"r":1,"c":0,"v":8}