easy 5×5 Set 75 Form Exercise

Math Bingo! Solve: 21 - 3 = ? Mark the answer on the bingo card. Card rows: RED: [7, 2, 20, 3]; BLUE: [1, 6, 18, 13]; GREEN: [5, 15, 21, 10]; YELLOW: [12, 9, 16, 23]

Show answer

Answer: 18

SubType
math-bingo
Difficulty
normal
Expression
21 - 3
Target
18
Card
  • [7,2,20,3]
  • [1,6,18,13]
  • [5,15,21,10]
  • [12,9,16,23]