starter Set 70 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [14, _] → [_, 8, 10]

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Answer: Row3[1]=6, Row2[2]=18

SubType
number-pyramid
Difficulty
starter
Levels
  • [32]
  • [14,18]
  • [6,8,10]
Base
  • 6
  • 8
  • 10
TopValue
32
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"r":1,"c":1,"v":18}

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

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Answer: Row2[1]=14, Row3[1]=4

SubType
number-pyramid
Difficulty
starter
Levels
  • [34]
  • [14,20]
  • [4,10,10]
Base
  • 4
  • 10
  • 10
TopValue
34
HiddenCells
  • {"r":1,"c":0,"v":14}
  • {"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): [_] → [_, 8] → [6, 3, 5]

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Answer: Row2[1]=9, Row1[1]=17

SubType
number-pyramid
Difficulty
starter
Levels
  • [17]
  • [9,8]
  • [6,3,5]
Base
  • 6
  • 3
  • 5
TopValue
17
HiddenCells
  • {"r":1,"c":0,"v":9}
  • {"r":0,"c":0,"v":17}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [26] → [17, _] → [10, 7, _]

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Answer: Row2[2]=9, Row3[3]=2

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [17,9]
  • [10,7,2]
Base
  • 10
  • 7
  • 2
TopValue
26
HiddenCells
  • {"r":1,"c":1,"v":9}
  • {"r":2,"c":2,"v":2}