starter Set 75 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 14] → [_, 4, 10]

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Answer: Row3[1]=6, Row1[1]=24

SubType
number-pyramid
Difficulty
starter
Levels
  • [24]
  • [10,14]
  • [6,4,10]
Base
  • 6
  • 4
  • 10
TopValue
24
HiddenCells
  • {"r":2,"c":0,"v":6}
  • {"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): [17] → [_, _] → [8, 3, 3]

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Answer: Row2[1]=11, Row2[2]=6

SubType
number-pyramid
Difficulty
starter
Levels
  • [17]
  • [11,6]
  • [8,3,3]
Base
  • 8
  • 3
  • 3
TopValue
17
HiddenCells
  • {"r":1,"c":0,"v":11}
  • {"r":1,"c":1,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [30] → [_, 15] → [_, 5, 10]

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Answer: Row2[1]=15, Row3[1]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [30]
  • [15,15]
  • [10,5,10]
Base
  • 10
  • 5
  • 10
TopValue
30
HiddenCells
  • {"r":1,"c":0,"v":15}
  • {"r":2,"c":0,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, 16] → [4, 6, _]

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Answer: Row1[1]=26, Row3[3]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [26]
  • [10,16]
  • [4,6,10]
Base
  • 4
  • 6
  • 10
TopValue
26
HiddenCells
  • {"r":0,"c":0,"v":26}
  • {"r":2,"c":2,"v":10}