hard 3×3 Set 30 Form Exercise

Math Bingo! Solve: 3 × 21 = ? Mark the answer on the bingo card. Card rows: RED: [73, 63, 67, 4, 17]; BLUE: [62, 25, 12, 5, 51]; GREEN: [69, 75, 43, 41, 31]; YELLOW: [6, 37, 9, 57, 36]; ORANGE: [58, 20, 1, 2, 8]

Show answer

Answer: 63

SubType
math-bingo
Difficulty
hard
Expression
3 × 21
Target
63
Card
  • [73,63,67,4,17]
  • [62,25,12,5,51]
  • [69,75,43,41,31]
  • [6,37,9,57,36]
  • [58,20,1,2,8]