expert Set 20 Form Exercise

Match each expression with its answer: 3-2=?, 6+7=?, 3x5=?, 4+10=?, 9x8=?

Show answer

Answer: 3-2=1; 6+7=13; 3x5=15; 4+10=14; 9x8=72

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"6+7","value":13}
  • {"expr":"3x5","value":15}
  • {"expr":"4+10","value":14}
  • {"expr":"9x8","value":72}
Difficulty
expert

Match each expression with its answer: 7+7=?, 2x4=?, 3x3=?, 2+3=?, 3-2=?

Show answer

Answer: 7+7=14; 2x4=8; 3x3=9; 2+3=5; 3-2=1

SubType
math-match
Pairs
  • {"expr":"7+7","value":14}
  • {"expr":"2x4","value":8}
  • {"expr":"3x3","value":9}
  • {"expr":"2+3","value":5}
  • {"expr":"3-2","value":1}
Difficulty
expert

Match each expression with its answer: 8-8=?, 6+5=?, 10-1=?, 10+7=?, 9-4=?

Show answer

Answer: 8-8=0; 6+5=11; 10-1=9; 10+7=17; 9-4=5

SubType
math-match
Pairs
  • {"expr":"8-8","value":0}
  • {"expr":"6+5","value":11}
  • {"expr":"10-1","value":9}
  • {"expr":"10+7","value":17}
  • {"expr":"9-4","value":5}
Difficulty
expert

Match each expression with its answer: 10+3=?, 2-1=?, 9x4=?, 5-5=?, 8+2=?

Show answer

Answer: 10+3=13; 2-1=1; 9x4=36; 5-5=0; 8+2=10

SubType
math-match
Pairs
  • {"expr":"10+3","value":13}
  • {"expr":"2-1","value":1}
  • {"expr":"9x4","value":36}
  • {"expr":"5-5","value":0}
  • {"expr":"8+2","value":10}
Difficulty
expert

Match each expression with its answer: 9+10=?, 7-7=?, 10-1=?, 6-1=?, 7x8=?

Show answer

Answer: 9+10=19; 7-7=0; 10-1=9; 6-1=5; 7x8=56

SubType
math-match
Pairs
  • {"expr":"9+10","value":19}
  • {"expr":"7-7","value":0}
  • {"expr":"10-1","value":9}
  • {"expr":"6-1","value":5}
  • {"expr":"7x8","value":56}
Difficulty
expert

Match each expression with its answer: 6+2=?, 7+6=?, 7x2=?, 2-2=?, 9+8=?

Show answer

Answer: 6+2=8; 7+6=13; 7x2=14; 2-2=0; 9+8=17

SubType
math-match
Pairs
  • {"expr":"6+2","value":8}
  • {"expr":"7+6","value":13}
  • {"expr":"7x2","value":14}
  • {"expr":"2-2","value":0}
  • {"expr":"9+8","value":17}
Difficulty
expert

Match each expression with its answer: 3+1=?, 6+1=?, 3x5=?, 6x2=?, 5+3=?

Show answer

Answer: 3+1=4; 6+1=7; 3x5=15; 6x2=12; 5+3=8

SubType
math-match
Pairs
  • {"expr":"3+1","value":4}
  • {"expr":"6+1","value":7}
  • {"expr":"3x5","value":15}
  • {"expr":"6x2","value":12}
  • {"expr":"5+3","value":8}
Difficulty
expert

Match each expression with its answer: 3+2=?, 5-1=?, 3+4=?, 4+7=?, 7x2=?

Show answer

Answer: 3+2=5; 5-1=4; 3+4=7; 4+7=11; 7x2=14

SubType
math-match
Pairs
  • {"expr":"3+2","value":5}
  • {"expr":"5-1","value":4}
  • {"expr":"3+4","value":7}
  • {"expr":"4+7","value":11}
  • {"expr":"7x2","value":14}
Difficulty
expert