hard Set 82 Form Exercise

Match each expression with its answer: 5x2=?, 12+18=?, 7x2=?, 20+2=?, 16-8=?, 17+1=?, 4-3=?

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Answer: 5x2=10; 12+18=30; 7x2=14; 20+2=22; 16-8=8; 17+1=18; 4-3=1

SubType
math-match
Pairs
  • {"expr":"5x2","value":10}
  • {"expr":"12+18","value":30}
  • {"expr":"7x2","value":14}
  • {"expr":"20+2","value":22}
  • {"expr":"16-8","value":8}
  • {"expr":"17+1","value":18}
  • {"expr":"4-3","value":1}
Difficulty
hard

Match each expression with its answer: 15+13=?, 7x6=?, 18-10=?, 9x2=?, 4x3=?, 9+10=?, 3-2=?

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Answer: 15+13=28; 7x6=42; 18-10=8; 9x2=18; 4x3=12; 9+10=19; 3-2=1

SubType
math-match
Pairs
  • {"expr":"15+13","value":28}
  • {"expr":"7x6","value":42}
  • {"expr":"18-10","value":8}
  • {"expr":"9x2","value":18}
  • {"expr":"4x3","value":12}
  • {"expr":"9+10","value":19}
  • {"expr":"3-2","value":1}
Difficulty
hard

Match each expression with its answer: 4x2=?, 12-6=?, 9+3=?, 2-1=?, 9x7=?, 5x8=?, 12+15=?

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Answer: 4x2=8; 12-6=6; 9+3=12; 2-1=1; 9x7=63; 5x8=40; 12+15=27

SubType
math-match
Pairs
  • {"expr":"4x2","value":8}
  • {"expr":"12-6","value":6}
  • {"expr":"9+3","value":12}
  • {"expr":"2-1","value":1}
  • {"expr":"9x7","value":63}
  • {"expr":"5x8","value":40}
  • {"expr":"12+15","value":27}
Difficulty
hard

Match each expression with its answer: 7+2=?, 3x4=?, 14-13=?, 16+1=?, 3-3=?, 2x4=?, 9-3=?

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Answer: 7+2=9; 3x4=12; 14-13=1; 16+1=17; 3-3=0; 2x4=8; 9-3=6

SubType
math-match
Pairs
  • {"expr":"7+2","value":9}
  • {"expr":"3x4","value":12}
  • {"expr":"14-13","value":1}
  • {"expr":"16+1","value":17}
  • {"expr":"3-3","value":0}
  • {"expr":"2x4","value":8}
  • {"expr":"9-3","value":6}
Difficulty
hard

Match each expression with its answer: 9x2=?, 8x2=?, 9x9=?, 5x7=?, 13-12=?, 8x6=?, 19+18=?

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Answer: 9x2=18; 8x2=16; 9x9=81; 5x7=35; 13-12=1; 8x6=48; 19+18=37

SubType
math-match
Pairs
  • {"expr":"9x2","value":18}
  • {"expr":"8x2","value":16}
  • {"expr":"9x9","value":81}
  • {"expr":"5x7","value":35}
  • {"expr":"13-12","value":1}
  • {"expr":"8x6","value":48}
  • {"expr":"19+18","value":37}
Difficulty
hard

Match each expression with its answer: 6-6=?, 14-5=?, 3x8=?, 18+7=?, 8+4=?, 9x5=?, 5-1=?

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Answer: 6-6=0; 14-5=9; 3x8=24; 18+7=25; 8+4=12; 9x5=45; 5-1=4

SubType
math-match
Pairs
  • {"expr":"6-6","value":0}
  • {"expr":"14-5","value":9}
  • {"expr":"3x8","value":24}
  • {"expr":"18+7","value":25}
  • {"expr":"8+4","value":12}
  • {"expr":"9x5","value":45}
  • {"expr":"5-1","value":4}
Difficulty
hard

Match each expression with its answer: 10+6=?, 8-4=?, 9x7=?, 10+1=?, 7x7=?, 4x7=?, 3-2=?

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Answer: 10+6=16; 8-4=4; 9x7=63; 10+1=11; 7x7=49; 4x7=28; 3-2=1

SubType
math-match
Pairs
  • {"expr":"10+6","value":16}
  • {"expr":"8-4","value":4}
  • {"expr":"9x7","value":63}
  • {"expr":"10+1","value":11}
  • {"expr":"7x7","value":49}
  • {"expr":"4x7","value":28}
  • {"expr":"3-2","value":1}
Difficulty
hard

Match each expression with its answer: 13+12=?, 8+3=?, 8+6=?, 4x9=?, 3-3=?, 15-13=?, 9-5=?

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Answer: 13+12=25; 8+3=11; 8+6=14; 4x9=36; 3-3=0; 15-13=2; 9-5=4

SubType
math-match
Pairs
  • {"expr":"13+12","value":25}
  • {"expr":"8+3","value":11}
  • {"expr":"8+6","value":14}
  • {"expr":"4x9","value":36}
  • {"expr":"3-3","value":0}
  • {"expr":"15-13","value":2}
  • {"expr":"9-5","value":4}
Difficulty
hard