expert Set 88 Form Exercise

Match each expression with its answer: 5-4=?, 2x9=?, 6-2=?, 4-1=?, 4-2=?

Show answer

Answer: 5-4=1; 2x9=18; 6-2=4; 4-1=3; 4-2=2

SubType
math-match
Pairs
  • {"expr":"5-4","value":1}
  • {"expr":"2x9","value":18}
  • {"expr":"6-2","value":4}
  • {"expr":"4-1","value":3}
  • {"expr":"4-2","value":2}
Difficulty
expert

Match each expression with its answer: 3+7=?, 4+5=?, 8+9=?, 2x4=?, 7x4=?

Show answer

Answer: 3+7=10; 4+5=9; 8+9=17; 2x4=8; 7x4=28

SubType
math-match
Pairs
  • {"expr":"3+7","value":10}
  • {"expr":"4+5","value":9}
  • {"expr":"8+9","value":17}
  • {"expr":"2x4","value":8}
  • {"expr":"7x4","value":28}
Difficulty
expert

Match each expression with its answer: 2x5=?, 7x3=?, 9-4=?, 4x4=?, 8-6=?

Show answer

Answer: 2x5=10; 7x3=21; 9-4=5; 4x4=16; 8-6=2

SubType
math-match
Pairs
  • {"expr":"2x5","value":10}
  • {"expr":"7x3","value":21}
  • {"expr":"9-4","value":5}
  • {"expr":"4x4","value":16}
  • {"expr":"8-6","value":2}
Difficulty
expert

Match each expression with its answer: 3-3=?, 8-3=?, 2x8=?, 7x9=?, 4-1=?

Show answer

Answer: 3-3=0; 8-3=5; 2x8=16; 7x9=63; 4-1=3

SubType
math-match
Pairs
  • {"expr":"3-3","value":0}
  • {"expr":"8-3","value":5}
  • {"expr":"2x8","value":16}
  • {"expr":"7x9","value":63}
  • {"expr":"4-1","value":3}
Difficulty
expert

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

Show answer

Answer: 7x3=21; 6+8=14; 8-3=5; 8+4=12; 7-4=3

SubType
math-match
Pairs
  • {"expr":"7x3","value":21}
  • {"expr":"6+8","value":14}
  • {"expr":"8-3","value":5}
  • {"expr":"8+4","value":12}
  • {"expr":"7-4","value":3}
Difficulty
expert

Match each expression with its answer: 9+2=?, 8-1=?, 4-1=?, 6-1=?, 10-10=?

Show answer

Answer: 9+2=11; 8-1=7; 4-1=3; 6-1=5; 10-10=0

SubType
math-match
Pairs
  • {"expr":"9+2","value":11}
  • {"expr":"8-1","value":7}
  • {"expr":"4-1","value":3}
  • {"expr":"6-1","value":5}
  • {"expr":"10-10","value":0}
Difficulty
expert

Match each expression with its answer: 9x8=?, 8+10=?, 6x8=?, 2x2=?, 6-4=?

Show answer

Answer: 9x8=72; 8+10=18; 6x8=48; 2x2=4; 6-4=2

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"8+10","value":18}
  • {"expr":"6x8","value":48}
  • {"expr":"2x2","value":4}
  • {"expr":"6-4","value":2}
Difficulty
expert

Match each expression with its answer: 4+5=?, 10+2=?, 6-5=?, 4-1=?, 5x5=?

Show answer

Answer: 4+5=9; 10+2=12; 6-5=1; 4-1=3; 5x5=25

SubType
math-match
Pairs
  • {"expr":"4+5","value":9}
  • {"expr":"10+2","value":12}
  • {"expr":"6-5","value":1}
  • {"expr":"4-1","value":3}
  • {"expr":"5x5","value":25}
Difficulty
expert