easy 3×3 Set 13 Form Exercise

Math Bingo! Solve: 21 - 10 = ? Mark the answer on the bingo card. Card rows: RED: [4, 18, 22, 20]; BLUE: [23, 5, 10, 12]; GREEN: [8, 13, 25, 16]; YELLOW: [9, 24, 11, 14]

Show answer

Answer: 11

SubType
math-bingo
Difficulty
easy
Expression
21 - 10
Target
11
Card
  • [4,18,22,20]
  • [23,5,10,12]
  • [8,13,25,16]
  • [9,24,11,14]