expert Set 23 Form Exercise

Match each expression with its answer: 2x4=?, 6-2=?, 10+7=?, 10-1=?, 2-2=?

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Answer: 2x4=8; 6-2=4; 10+7=17; 10-1=9; 2-2=0

SubType
math-match
Pairs
  • {"expr":"2x4","value":8}
  • {"expr":"6-2","value":4}
  • {"expr":"10+7","value":17}
  • {"expr":"10-1","value":9}
  • {"expr":"2-2","value":0}
Difficulty
expert

Match each expression with its answer: 5-3=?, 7-4=?, 6-5=?, 8x7=?, 5+9=?

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Answer: 5-3=2; 7-4=3; 6-5=1; 8x7=56; 5+9=14

SubType
math-match
Pairs
  • {"expr":"5-3","value":2}
  • {"expr":"7-4","value":3}
  • {"expr":"6-5","value":1}
  • {"expr":"8x7","value":56}
  • {"expr":"5+9","value":14}
Difficulty
expert

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

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Answer: 9+7=16; 9x9=81; 9-1=8; 5-4=1; 5-1=4

SubType
math-match
Pairs
  • {"expr":"9+7","value":16}
  • {"expr":"9x9","value":81}
  • {"expr":"9-1","value":8}
  • {"expr":"5-4","value":1}
  • {"expr":"5-1","value":4}
Difficulty
expert

Match each expression with its answer: 7x2=?, 9+7=?, 4x5=?, 4x2=?, 7x7=?

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Answer: 7x2=14; 9+7=16; 4x5=20; 4x2=8; 7x7=49

SubType
math-match
Pairs
  • {"expr":"7x2","value":14}
  • {"expr":"9+7","value":16}
  • {"expr":"4x5","value":20}
  • {"expr":"4x2","value":8}
  • {"expr":"7x7","value":49}
Difficulty
expert

Match each expression with its answer: 4+3=?, 5x4=?, 9x3=?, 9x5=?, 8x2=?

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Answer: 4+3=7; 5x4=20; 9x3=27; 9x5=45; 8x2=16

SubType
math-match
Pairs
  • {"expr":"4+3","value":7}
  • {"expr":"5x4","value":20}
  • {"expr":"9x3","value":27}
  • {"expr":"9x5","value":45}
  • {"expr":"8x2","value":16}
Difficulty
expert

Match each expression with its answer: 2x5=?, 6+9=?, 3+1=?, 8-5=?, 7-7=?

Show answer

Answer: 2x5=10; 6+9=15; 3+1=4; 8-5=3; 7-7=0

SubType
math-match
Pairs
  • {"expr":"2x5","value":10}
  • {"expr":"6+9","value":15}
  • {"expr":"3+1","value":4}
  • {"expr":"8-5","value":3}
  • {"expr":"7-7","value":0}
Difficulty
expert

Match each expression with its answer: 9-4=?, 5x9=?, 5-4=?, 8-6=?, 3x7=?

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Answer: 9-4=5; 5x9=45; 5-4=1; 8-6=2; 3x7=21

SubType
math-match
Pairs
  • {"expr":"9-4","value":5}
  • {"expr":"5x9","value":45}
  • {"expr":"5-4","value":1}
  • {"expr":"8-6","value":2}
  • {"expr":"3x7","value":21}
Difficulty
expert

Match each expression with its answer: 9x6=?, 2+10=?, 3-1=?, 9-5=?, 4+6=?

Show answer

Answer: 9x6=54; 2+10=12; 3-1=2; 9-5=4; 4+6=10

SubType
math-match
Pairs
  • {"expr":"9x6","value":54}
  • {"expr":"2+10","value":12}
  • {"expr":"3-1","value":2}
  • {"expr":"9-5","value":4}
  • {"expr":"4+6","value":10}
Difficulty
expert