hard 4×4 Set 77 Form Exercise

Math Bingo! Solve: 20 - 6 = ? Mark the answer on the bingo card. Card rows: RED: [8, 11, 51, 46, 39]; BLUE: [47, 12, 16, 68, 48]; GREEN: [44, 13, 14, 20, 43]; YELLOW: [32, 67, 21, 64, 36]; ORANGE: [31, 71, 66, 19, 10]

Show answer

Answer: 14

SubType
math-bingo
Difficulty
hard
Expression
20 - 6
Target
14
Card
  • [8,11,51,46,39]
  • [47,12,16,68,48]
  • [44,13,14,20,43]
  • [32,67,21,64,36]
  • [31,71,66,19,10]