expert Set 15 Form Exercise

Match each expression with its answer: 3-1=?, 4+9=?, 8-2=?, 5-2=?, 4+1=?

Show answer

Answer: 3-1=2; 4+9=13; 8-2=6; 5-2=3; 4+1=5

SubType
math-match
Pairs
  • {"expr":"3-1","value":2}
  • {"expr":"4+9","value":13}
  • {"expr":"8-2","value":6}
  • {"expr":"5-2","value":3}
  • {"expr":"4+1","value":5}
Difficulty
expert

Match each expression with its answer: 6-6=?, 9+4=?, 6+6=?, 9x2=?, 8x9=?

Show answer

Answer: 6-6=0; 9+4=13; 6+6=12; 9x2=18; 8x9=72

SubType
math-match
Pairs
  • {"expr":"6-6","value":0}
  • {"expr":"9+4","value":13}
  • {"expr":"6+6","value":12}
  • {"expr":"9x2","value":18}
  • {"expr":"8x9","value":72}
Difficulty
expert

Match each expression with its answer: 7+10=?, 7x2=?, 1+3=?, 4+2=?, 3-1=?

Show answer

Answer: 7+10=17; 7x2=14; 1+3=4; 4+2=6; 3-1=2

SubType
math-match
Pairs
  • {"expr":"7+10","value":17}
  • {"expr":"7x2","value":14}
  • {"expr":"1+3","value":4}
  • {"expr":"4+2","value":6}
  • {"expr":"3-1","value":2}
Difficulty
expert

Match each expression with its answer: 2+3=?, 7x2=?, 3+4=?, 3x6=?, 2+2=?

Show answer

Answer: 2+3=5; 7x2=14; 3+4=7; 3x6=18; 2+2=4

SubType
math-match
Pairs
  • {"expr":"2+3","value":5}
  • {"expr":"7x2","value":14}
  • {"expr":"3+4","value":7}
  • {"expr":"3x6","value":18}
  • {"expr":"2+2","value":4}
Difficulty
expert

Match each expression with its answer: 7-4=?, 1+9=?, 3x3=?, 6-6=?, 8x3=?

Show answer

Answer: 7-4=3; 1+9=10; 3x3=9; 6-6=0; 8x3=24

SubType
math-match
Pairs
  • {"expr":"7-4","value":3}
  • {"expr":"1+9","value":10}
  • {"expr":"3x3","value":9}
  • {"expr":"6-6","value":0}
  • {"expr":"8x3","value":24}
Difficulty
expert

Match each expression with its answer: 4-4=?, 10+3=?, 3+6=?, 4x4=?, 7x8=?

Show answer

Answer: 4-4=0; 10+3=13; 3+6=9; 4x4=16; 7x8=56

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"10+3","value":13}
  • {"expr":"3+6","value":9}
  • {"expr":"4x4","value":16}
  • {"expr":"7x8","value":56}
Difficulty
expert

Match each expression with its answer: 7+5=?, 5x8=?, 9-8=?, 7+4=?, 10+6=?

Show answer

Answer: 7+5=12; 5x8=40; 9-8=1; 7+4=11; 10+6=16

SubType
math-match
Pairs
  • {"expr":"7+5","value":12}
  • {"expr":"5x8","value":40}
  • {"expr":"9-8","value":1}
  • {"expr":"7+4","value":11}
  • {"expr":"10+6","value":16}
Difficulty
expert

Match each expression with its answer: 2-1=?, 3-1=?, 2+9=?, 5+8=?, 2-2=?

Show answer

Answer: 2-1=1; 3-1=2; 2+9=11; 5+8=13; 2-2=0

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"3-1","value":2}
  • {"expr":"2+9","value":11}
  • {"expr":"5+8","value":13}
  • {"expr":"2-2","value":0}
Difficulty
expert