easy Set 32 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [10, _] → [9, 1, 6]

Show answer

Answer: Row1[1]=17, Row2[2]=7

SubType
number-pyramid
Difficulty
easy
Levels
  • [17]
  • [10,7]
  • [9,1,6]
Base
  • 9
  • 1
  • 6
TopValue
17
HiddenCells
  • {"r":0,"c":0,"v":17}
  • {"r":1,"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): [_] → [15, 17] → [_, 7, 10]

Show answer

Answer: Row3[1]=8, Row1[1]=32

SubType
number-pyramid
Difficulty
easy
Levels
  • [32]
  • [15,17]
  • [8,7,10]
Base
  • 8
  • 7
  • 10
TopValue
32
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":0,"c":0,"v":32}

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

Show answer

Answer: Row2[2]=20, Row1[1]=35

SubType
number-pyramid
Difficulty
easy
Levels
  • [35]
  • [15,20]
  • [5,10,10]
Base
  • 5
  • 10
  • 10
TopValue
35
HiddenCells
  • {"r":1,"c":1,"v":20}
  • {"r":0,"c":0,"v":35}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [17, _] → [10, 7, _]

Show answer

Answer: Row2[2]=11, Row3[3]=4

SubType
number-pyramid
Difficulty
easy
Levels
  • [28]
  • [17,11]
  • [10,7,4]
Base
  • 10
  • 7
  • 4
TopValue
28
HiddenCells
  • {"r":1,"c":1,"v":11}
  • {"r":2,"c":2,"v":4}