medium 4×4 Set 55 Form Exercise

Math Bingo! Solve: 2 × 10 = ? Mark the answer on the bingo card. Card rows: RED: [13, 20, 7, 31]; BLUE: [15, 4, 14, 28]; GREEN: [26, 18, 29, 16]; YELLOW: [19, 11, 9, 34]

Show answer

Answer: 20

SubType
math-bingo
Difficulty
medium
Expression
2 × 10
Target
20
Card
  • [13,20,7,31]
  • [15,4,14,28]
  • [26,18,29,16]
  • [19,11,9,34]