medium 4×4 Set 95 Form Exercise

Math Bingo! Solve: 21 - 4 = ? Mark the answer on the bingo card. Card rows: RED: [6, 30, 20, 2]; BLUE: [14, 17, 13, 33]; GREEN: [18, 16, 22, 21]; YELLOW: [11, 7, 4, 8]

Show answer

Answer: 17

SubType
math-bingo
Difficulty
medium
Expression
21 - 4
Target
17
Card
  • [6,30,20,2]
  • [14,17,13,33]
  • [18,16,22,21]
  • [11,7,4,8]