starter Set 84 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [13, _] → [5, 8, 8]

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Answer: Row2[2]=16, Row1[1]=29

SubType
number-pyramid
Difficulty
starter
Levels
  • [29]
  • [13,16]
  • [5,8,8]
Base
  • 5
  • 8
  • 8
TopValue
29
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"r":0,"c":0,"v":29}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [12, _] → [7, 5, 5]

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Answer: Row1[1]=22, Row2[2]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [22]
  • [12,10]
  • [7,5,5]
Base
  • 7
  • 5
  • 5
TopValue
22
HiddenCells
  • {"r":0,"c":0,"v":22}
  • {"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): [12] → [2, _] → [_, 1, 9]

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

SubType
number-pyramid
Difficulty
starter
Levels
  • [12]
  • [2,10]
  • [1,1,9]
Base
  • 1
  • 1
  • 9
TopValue
12
HiddenCells
  • {"r":2,"c":0,"v":1}
  • {"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): [23] → [9, _] → [1, 8, _]

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Answer: Row2[2]=14, Row3[3]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [23]
  • [9,14]
  • [1,8,6]
Base
  • 1
  • 8
  • 6
TopValue
23
HiddenCells
  • {"r":1,"c":1,"v":14}
  • {"r":2,"c":2,"v":6}