easy 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): [_] → [_, 15] → [2, 9, 6]

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Answer: Row1[1]=26, Row2[1]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [26]
  • [11,15]
  • [2,9,6]
Base
  • 2
  • 9
  • 6
TopValue
26
HiddenCells
  • {"r":0,"c":0,"v":26}
  • {"r":1,"c":0,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [22] → [_, _] → [4, 6, 6]

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Answer: Row2[2]=12, Row2[1]=10

SubType
number-pyramid
Difficulty
easy
Levels
  • [22]
  • [10,12]
  • [4,6,6]
Base
  • 4
  • 6
  • 6
TopValue
22
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"r":1,"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): [_] → [_, 19] → [8, 10, 9]

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Answer: Row1[1]=37, Row2[1]=18

SubType
number-pyramid
Difficulty
easy
Levels
  • [37]
  • [18,19]
  • [8,10,9]
Base
  • 8
  • 10
  • 9
TopValue
37
HiddenCells
  • {"r":0,"c":0,"v":37}
  • {"r":1,"c":0,"v":18}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 19] → [7, 10, 9]

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Answer: Row2[1]=17, Row1[1]=36

SubType
number-pyramid
Difficulty
easy
Levels
  • [36]
  • [17,19]
  • [7,10,9]
Base
  • 7
  • 10
  • 9
TopValue
36
HiddenCells
  • {"r":1,"c":0,"v":17}
  • {"r":0,"c":0,"v":36}