expert Set 57 Form Exercise

Match each expression with its answer: 2+7=?, 10-7=?, 7x4=?, 6+2=?, 3x6=?

Show answer

Answer: 2+7=9; 10-7=3; 7x4=28; 6+2=8; 3x6=18

SubType
math-match
Pairs
  • {"expr":"2+7","value":9}
  • {"expr":"10-7","value":3}
  • {"expr":"7x4","value":28}
  • {"expr":"6+2","value":8}
  • {"expr":"3x6","value":18}
Difficulty
expert

Match each expression with its answer: 5-4=?, 4x9=?, 10+2=?, 2x4=?, 3-3=?

Show answer

Answer: 5-4=1; 4x9=36; 10+2=12; 2x4=8; 3-3=0

SubType
math-match
Pairs
  • {"expr":"5-4","value":1}
  • {"expr":"4x9","value":36}
  • {"expr":"10+2","value":12}
  • {"expr":"2x4","value":8}
  • {"expr":"3-3","value":0}
Difficulty
expert

Match each expression with its answer: 10-9=?, 5x3=?, 4x9=?, 7+1=?, 3x3=?

Show answer

Answer: 10-9=1; 5x3=15; 4x9=36; 7+1=8; 3x3=9

SubType
math-match
Pairs
  • {"expr":"10-9","value":1}
  • {"expr":"5x3","value":15}
  • {"expr":"4x9","value":36}
  • {"expr":"7+1","value":8}
  • {"expr":"3x3","value":9}
Difficulty
expert

Match each expression with its answer: 9x9=?, 3x3=?, 8-5=?, 3-1=?, 1+4=?

Show answer

Answer: 9x9=81; 3x3=9; 8-5=3; 3-1=2; 1+4=5

SubType
math-match
Pairs
  • {"expr":"9x9","value":81}
  • {"expr":"3x3","value":9}
  • {"expr":"8-5","value":3}
  • {"expr":"3-1","value":2}
  • {"expr":"1+4","value":5}
Difficulty
expert

Match each expression with its answer: 2-2=?, 10+8=?, 3+6=?, 3x7=?, 5x9=?

Show answer

Answer: 2-2=0; 10+8=18; 3+6=9; 3x7=21; 5x9=45

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"10+8","value":18}
  • {"expr":"3+6","value":9}
  • {"expr":"3x7","value":21}
  • {"expr":"5x9","value":45}
Difficulty
expert

Match each expression with its answer: 4x6=?, 3-3=?, 6-5=?, 6-1=?, 8+5=?

Show answer

Answer: 4x6=24; 3-3=0; 6-5=1; 6-1=5; 8+5=13

SubType
math-match
Pairs
  • {"expr":"4x6","value":24}
  • {"expr":"3-3","value":0}
  • {"expr":"6-5","value":1}
  • {"expr":"6-1","value":5}
  • {"expr":"8+5","value":13}
Difficulty
expert

Match each expression with its answer: 10-9=?, 2+1=?, 10+9=?, 6x3=?, 6+3=?

Show answer

Answer: 10-9=1; 2+1=3; 10+9=19; 6x3=18; 6+3=9

SubType
math-match
Pairs
  • {"expr":"10-9","value":1}
  • {"expr":"2+1","value":3}
  • {"expr":"10+9","value":19}
  • {"expr":"6x3","value":18}
  • {"expr":"6+3","value":9}
Difficulty
expert

Match each expression with its answer: 4x3=?, 10-7=?, 6x8=?, 2x9=?, 4x4=?

Show answer

Answer: 4x3=12; 10-7=3; 6x8=48; 2x9=18; 4x4=16

SubType
math-match
Pairs
  • {"expr":"4x3","value":12}
  • {"expr":"10-7","value":3}
  • {"expr":"6x8","value":48}
  • {"expr":"2x9","value":18}
  • {"expr":"4x4","value":16}
Difficulty
expert