easy Set 73 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [25] → [_, _] → [10, 4, 7]

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Answer: Row2[2]=11, Row2[1]=14

SubType
number-pyramid
Difficulty
easy
Levels
  • [25]
  • [14,11]
  • [10,4,7]
Base
  • 10
  • 4
  • 7
TopValue
25
HiddenCells
  • {"r":1,"c":1,"v":11}
  • {"r":1,"c":0,"v":14}

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

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Answer: Row1[1]=10, Row2[1]=5

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, _] → [1, 10, 7]

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Answer: Row2[2]=17, Row1[1]=28

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [11,17]
  • [1,10,7]
Base
  • 1
  • 10
  • 7
TopValue
28
HiddenCells
  • {"r":1,"c":1,"v":17}
  • {"r":0,"c":0,"v":28}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [7, _] → [4, _, 8]

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Answer: Row3[2]=3, Row2[2]=11

SubType
number-pyramid
Difficulty
easy
Levels
  • [18]
  • [7,11]
  • [4,3,8]
Base
  • 4
  • 3
  • 8
TopValue
18
HiddenCells
  • {"r":2,"c":1,"v":3}
  • {"r":1,"c":1,"v":11}