easy 4×4 Set 39 Form Exercise

Math Bingo! Solve: 21 - 8 = ? Mark the answer on the bingo card. Card rows: RED: [15, 10, 17, 9]; BLUE: [11, 21, 16, 1]; GREEN: [4, 23, 25, 12]; YELLOW: [6, 8, 5, 13]

Show answer

Answer: 13

SubType
math-bingo
Difficulty
easy
Expression
21 - 8
Target
13
Card
  • [15,10,17,9]
  • [11,21,16,1]
  • [4,23,25,12]
  • [6,8,5,13]