expert Set 23 Form Exercise

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

Show answer

Answer: 9-1=8; 8-3=5; 1+8=9; 9-3=6; 9-5=4

SubType
math-match
Pairs
  • {"expr":"9-1","value":8}
  • {"expr":"8-3","value":5}
  • {"expr":"1+8","value":9}
  • {"expr":"9-3","value":6}
  • {"expr":"9-5","value":4}
Difficulty
expert

Match each expression with its answer: 2x3=?, 3-1=?, 7x3=?, 4x5=?, 2+9=?

Show answer

Answer: 2x3=6; 3-1=2; 7x3=21; 4x5=20; 2+9=11

SubType
math-match
Pairs
  • {"expr":"2x3","value":6}
  • {"expr":"3-1","value":2}
  • {"expr":"7x3","value":21}
  • {"expr":"4x5","value":20}
  • {"expr":"2+9","value":11}
Difficulty
expert

Match each expression with its answer: 6x4=?, 5+3=?, 10-6=?, 2+1=?, 3+9=?

Show answer

Answer: 6x4=24; 5+3=8; 10-6=4; 2+1=3; 3+9=12

SubType
math-match
Pairs
  • {"expr":"6x4","value":24}
  • {"expr":"5+3","value":8}
  • {"expr":"10-6","value":4}
  • {"expr":"2+1","value":3}
  • {"expr":"3+9","value":12}
Difficulty
expert

Match each expression with its answer: 2-2=?, 4+10=?, 8x7=?, 3+8=?, 4-1=?

Show answer

Answer: 2-2=0; 4+10=14; 8x7=56; 3+8=11; 4-1=3

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"4+10","value":14}
  • {"expr":"8x7","value":56}
  • {"expr":"3+8","value":11}
  • {"expr":"4-1","value":3}
Difficulty
expert

Match each expression with its answer: 4-3=?, 8-8=?, 8-6=?, 8x4=?, 7x3=?

Show answer

Answer: 4-3=1; 8-8=0; 8-6=2; 8x4=32; 7x3=21

SubType
math-match
Pairs
  • {"expr":"4-3","value":1}
  • {"expr":"8-8","value":0}
  • {"expr":"8-6","value":2}
  • {"expr":"8x4","value":32}
  • {"expr":"7x3","value":21}
Difficulty
expert

Match each expression with its answer: 6x2=?, 7-7=?, 4x7=?, 6+5=?, 6x4=?

Show answer

Answer: 6x2=12; 7-7=0; 4x7=28; 6+5=11; 6x4=24

SubType
math-match
Pairs
  • {"expr":"6x2","value":12}
  • {"expr":"7-7","value":0}
  • {"expr":"4x7","value":28}
  • {"expr":"6+5","value":11}
  • {"expr":"6x4","value":24}
Difficulty
expert

Match each expression with its answer: 5-1=?, 8-6=?, 4x2=?, 7-7=?, 4x7=?

Show answer

Answer: 5-1=4; 8-6=2; 4x2=8; 7-7=0; 4x7=28

SubType
math-match
Pairs
  • {"expr":"5-1","value":4}
  • {"expr":"8-6","value":2}
  • {"expr":"4x2","value":8}
  • {"expr":"7-7","value":0}
  • {"expr":"4x7","value":28}
Difficulty
expert

Match each expression with its answer: 2+9=?, 7-4=?, 6+1=?, 5x3=?, 7+6=?

Show answer

Answer: 2+9=11; 7-4=3; 6+1=7; 5x3=15; 7+6=13

SubType
math-match
Pairs
  • {"expr":"2+9","value":11}
  • {"expr":"7-4","value":3}
  • {"expr":"6+1","value":7}
  • {"expr":"5x3","value":15}
  • {"expr":"7+6","value":13}
Difficulty
expert