starter Set 32 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [10] → [_, 5] → [1, 4, _]

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

SubType
number-pyramid
Difficulty
starter
Levels
  • [10]
  • [5,5]
  • [1,4,1]
Base
  • 1
  • 4
  • 1
TopValue
10
HiddenCells
  • {"r":1,"c":0,"v":5}
  • {"r":2,"c":2,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [17] → [_, _] → [6, 1, 9]

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Answer: Row2[2]=10, Row2[1]=7

SubType
number-pyramid
Difficulty
starter
Levels
  • [17]
  • [7,10]
  • [6,1,9]
Base
  • 6
  • 1
  • 9
TopValue
17
HiddenCells
  • {"r":1,"c":1,"v":10}
  • {"r":1,"c":0,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [11] → [5, _] → [_, 2, 4]

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Answer: Row2[2]=6, Row3[1]=3

SubType
number-pyramid
Difficulty
starter
Levels
  • [11]
  • [5,6]
  • [3,2,4]
Base
  • 3
  • 2
  • 4
TopValue
11
HiddenCells
  • {"r":1,"c":1,"v":6}
  • {"r":2,"c":0,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [17, _] → [7, 10, _]

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Answer: Row3[3]=2, Row2[2]=12

SubType
number-pyramid
Difficulty
starter
Levels
  • [29]
  • [17,12]
  • [7,10,2]
Base
  • 7
  • 10
  • 2
TopValue
29
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":1,"c":1,"v":12}