hard Set 42 Form Exercise

Match each expression with its answer: 7+13=?, 2x7=?, 6+9=?, 11-6=?, 6x5=?, 13-10=?, 6+2=?

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Answer: 7+13=20; 2x7=14; 6+9=15; 11-6=5; 6x5=30; 13-10=3; 6+2=8

SubType
math-match
Pairs
  • {"expr":"7+13","value":20}
  • {"expr":"2x7","value":14}
  • {"expr":"6+9","value":15}
  • {"expr":"11-6","value":5}
  • {"expr":"6x5","value":30}
  • {"expr":"13-10","value":3}
  • {"expr":"6+2","value":8}
Difficulty
hard

Match each expression with its answer: 19-8=?, 3-1=?, 5x6=?, 12-7=?, 15+7=?, 8x6=?, 6x3=?

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Answer: 19-8=11; 3-1=2; 5x6=30; 12-7=5; 15+7=22; 8x6=48; 6x3=18

SubType
math-match
Pairs
  • {"expr":"19-8","value":11}
  • {"expr":"3-1","value":2}
  • {"expr":"5x6","value":30}
  • {"expr":"12-7","value":5}
  • {"expr":"15+7","value":22}
  • {"expr":"8x6","value":48}
  • {"expr":"6x3","value":18}
Difficulty
hard

Match each expression with its answer: 7-1=?, 3-2=?, 13+19=?, 7x4=?, 8+3=?, 7+13=?, 12+6=?

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Answer: 7-1=6; 3-2=1; 13+19=32; 7x4=28; 8+3=11; 7+13=20; 12+6=18

SubType
math-match
Pairs
  • {"expr":"7-1","value":6}
  • {"expr":"3-2","value":1}
  • {"expr":"13+19","value":32}
  • {"expr":"7x4","value":28}
  • {"expr":"8+3","value":11}
  • {"expr":"7+13","value":20}
  • {"expr":"12+6","value":18}
Difficulty
hard

Match each expression with its answer: 7x8=?, 3x2=?, 3+2=?, 9x9=?, 7-4=?, 4x2=?, 15+1=?

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Answer: 7x8=56; 3x2=6; 3+2=5; 9x9=81; 7-4=3; 4x2=8; 15+1=16

SubType
math-match
Pairs
  • {"expr":"7x8","value":56}
  • {"expr":"3x2","value":6}
  • {"expr":"3+2","value":5}
  • {"expr":"9x9","value":81}
  • {"expr":"7-4","value":3}
  • {"expr":"4x2","value":8}
  • {"expr":"15+1","value":16}
Difficulty
hard

Match each expression with its answer: 3x5=?, 7x4=?, 1+13=?, 17+16=?, 4x2=?, 16+7=?, 14-2=?

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Answer: 3x5=15; 7x4=28; 1+13=14; 17+16=33; 4x2=8; 16+7=23; 14-2=12

SubType
math-match
Pairs
  • {"expr":"3x5","value":15}
  • {"expr":"7x4","value":28}
  • {"expr":"1+13","value":14}
  • {"expr":"17+16","value":33}
  • {"expr":"4x2","value":8}
  • {"expr":"16+7","value":23}
  • {"expr":"14-2","value":12}
Difficulty
hard

Match each expression with its answer: 12-8=?, 7x4=?, 4x5=?, 7x5=?, 4x2=?, 20+2=?, 9x9=?

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Answer: 12-8=4; 7x4=28; 4x5=20; 7x5=35; 4x2=8; 20+2=22; 9x9=81

SubType
math-match
Pairs
  • {"expr":"12-8","value":4}
  • {"expr":"7x4","value":28}
  • {"expr":"4x5","value":20}
  • {"expr":"7x5","value":35}
  • {"expr":"4x2","value":8}
  • {"expr":"20+2","value":22}
  • {"expr":"9x9","value":81}
Difficulty
hard

Match each expression with its answer: 3x3=?, 6-4=?, 20-17=?, 9-8=?, 9x9=?, 16+9=?, 19+18=?

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Answer: 3x3=9; 6-4=2; 20-17=3; 9-8=1; 9x9=81; 16+9=25; 19+18=37

SubType
math-match
Pairs
  • {"expr":"3x3","value":9}
  • {"expr":"6-4","value":2}
  • {"expr":"20-17","value":3}
  • {"expr":"9-8","value":1}
  • {"expr":"9x9","value":81}
  • {"expr":"16+9","value":25}
  • {"expr":"19+18","value":37}
Difficulty
hard

Match each expression with its answer: 2x5=?, 12+8=?, 2+15=?, 5-4=?, 4x2=?, 13+15=?, 9x4=?

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Answer: 2x5=10; 12+8=20; 2+15=17; 5-4=1; 4x2=8; 13+15=28; 9x4=36

SubType
math-match
Pairs
  • {"expr":"2x5","value":10}
  • {"expr":"12+8","value":20}
  • {"expr":"2+15","value":17}
  • {"expr":"5-4","value":1}
  • {"expr":"4x2","value":8}
  • {"expr":"13+15","value":28}
  • {"expr":"9x4","value":36}
Difficulty
hard