starter Set 37 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [15, 14] → [8, _, 7]

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Answer: Row1[1]=29, Row3[2]=7

SubType
number-pyramid
Difficulty
starter
Levels
  • [29]
  • [15,14]
  • [8,7,7]
Base
  • 8
  • 7
  • 7
TopValue
29
HiddenCells
  • {"r":0,"c":0,"v":29}
  • {"r":2,"c":1,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [6, 7] → [_, 1, 6]

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Answer: Row3[1]=5, Row1[1]=13

SubType
number-pyramid
Difficulty
starter
Levels
  • [13]
  • [6,7]
  • [5,1,6]
Base
  • 5
  • 1
  • 6
TopValue
13
HiddenCells
  • {"r":2,"c":0,"v":5}
  • {"r":0,"c":0,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 12] → [3, 7, 5]

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Answer: Row2[1]=10, Row1[1]=22

SubType
number-pyramid
Difficulty
starter
Levels
  • [22]
  • [10,12]
  • [3,7,5]
Base
  • 3
  • 7
  • 5
TopValue
22
HiddenCells
  • {"r":1,"c":0,"v":10}
  • {"r":0,"c":0,"v":22}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 18] → [9, 8, 10]

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Answer: Row1[1]=35, Row2[1]=17

SubType
number-pyramid
Difficulty
starter
Levels
  • [35]
  • [17,18]
  • [9,8,10]
Base
  • 9
  • 8
  • 10
TopValue
35
HiddenCells
  • {"r":0,"c":0,"v":35}
  • {"r":1,"c":0,"v":17}