easy 4×4 Set 63 Form Exercise

Math Bingo! Solve: 1 + 20 = ? Mark the answer on the bingo card. Card rows: RED: [13, 23, 19, 18]; BLUE: [3, 24, 4, 16]; GREEN: [10, 21, 7, 20]; YELLOW: [12, 2, 1, 8]

Show answer

Answer: 21

SubType
math-bingo
Difficulty
easy
Expression
1 + 20
Target
21
Card
  • [13,23,19,18]
  • [3,24,4,16]
  • [10,21,7,20]
  • [12,2,1,8]