hard Set 70 Form Exercise

Match each expression with its answer: 9-7=?, 2+11=?, 6-2=?, 17-7=?, 7x6=?, 9x2=?, 2x4=?

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Answer: 9-7=2; 2+11=13; 6-2=4; 17-7=10; 7x6=42; 9x2=18; 2x4=8

SubType
math-match
Pairs
  • {"expr":"9-7","value":2}
  • {"expr":"2+11","value":13}
  • {"expr":"6-2","value":4}
  • {"expr":"17-7","value":10}
  • {"expr":"7x6","value":42}
  • {"expr":"9x2","value":18}
  • {"expr":"2x4","value":8}
Difficulty
hard

Match each expression with its answer: 20-18=?, 19+17=?, 4+13=?, 14-5=?, 12+12=?, 10+3=?, 11-3=?

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Answer: 20-18=2; 19+17=36; 4+13=17; 14-5=9; 12+12=24; 10+3=13; 11-3=8

SubType
math-match
Pairs
  • {"expr":"20-18","value":2}
  • {"expr":"19+17","value":36}
  • {"expr":"4+13","value":17}
  • {"expr":"14-5","value":9}
  • {"expr":"12+12","value":24}
  • {"expr":"10+3","value":13}
  • {"expr":"11-3","value":8}
Difficulty
hard

Match each expression with its answer: 17-15=?, 9-6=?, 20+4=?, 15+5=?, 17+13=?, 3-3=?, 9-1=?

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Answer: 17-15=2; 9-6=3; 20+4=24; 15+5=20; 17+13=30; 3-3=0; 9-1=8

SubType
math-match
Pairs
  • {"expr":"17-15","value":2}
  • {"expr":"9-6","value":3}
  • {"expr":"20+4","value":24}
  • {"expr":"15+5","value":20}
  • {"expr":"17+13","value":30}
  • {"expr":"3-3","value":0}
  • {"expr":"9-1","value":8}
Difficulty
hard

Match each expression with its answer: 3-1=?, 3+15=?, 9x8=?, 7x8=?, 2+18=?, 18-6=?, 6+1=?

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Answer: 3-1=2; 3+15=18; 9x8=72; 7x8=56; 2+18=20; 18-6=12; 6+1=7

SubType
math-match
Pairs
  • {"expr":"3-1","value":2}
  • {"expr":"3+15","value":18}
  • {"expr":"9x8","value":72}
  • {"expr":"7x8","value":56}
  • {"expr":"2+18","value":20}
  • {"expr":"18-6","value":12}
  • {"expr":"6+1","value":7}
Difficulty
hard

Match each expression with its answer: 17-11=?, 8-8=?, 8x7=?, 4+16=?, 7-6=?, 5-3=?, 17+15=?

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Answer: 17-11=6; 8-8=0; 8x7=56; 4+16=20; 7-6=1; 5-3=2; 17+15=32

SubType
math-match
Pairs
  • {"expr":"17-11","value":6}
  • {"expr":"8-8","value":0}
  • {"expr":"8x7","value":56}
  • {"expr":"4+16","value":20}
  • {"expr":"7-6","value":1}
  • {"expr":"5-3","value":2}
  • {"expr":"17+15","value":32}
Difficulty
hard

Match each expression with its answer: 19-11=?, 4x5=?, 14+12=?, 11-7=?, 15-9=?, 7-7=?, 11+6=?

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Answer: 19-11=8; 4x5=20; 14+12=26; 11-7=4; 15-9=6; 7-7=0; 11+6=17

SubType
math-match
Pairs
  • {"expr":"19-11","value":8}
  • {"expr":"4x5","value":20}
  • {"expr":"14+12","value":26}
  • {"expr":"11-7","value":4}
  • {"expr":"15-9","value":6}
  • {"expr":"7-7","value":0}
  • {"expr":"11+6","value":17}
Difficulty
hard

Match each expression with its answer: 4-3=?, 6x9=?, 12+9=?, 8-4=?, 4x6=?, 14-9=?, 5x9=?

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Answer: 4-3=1; 6x9=54; 12+9=21; 8-4=4; 4x6=24; 14-9=5; 5x9=45

SubType
math-match
Pairs
  • {"expr":"4-3","value":1}
  • {"expr":"6x9","value":54}
  • {"expr":"12+9","value":21}
  • {"expr":"8-4","value":4}
  • {"expr":"4x6","value":24}
  • {"expr":"14-9","value":5}
  • {"expr":"5x9","value":45}
Difficulty
hard

Match each expression with its answer: 4+14=?, 18+19=?, 5x3=?, 4+15=?, 18+9=?, 13+20=?, 19+17=?

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Answer: 4+14=18; 18+19=37; 5x3=15; 4+15=19; 18+9=27; 13+20=33; 19+17=36

SubType
math-match
Pairs
  • {"expr":"4+14","value":18}
  • {"expr":"18+19","value":37}
  • {"expr":"5x3","value":15}
  • {"expr":"4+15","value":19}
  • {"expr":"18+9","value":27}
  • {"expr":"13+20","value":33}
  • {"expr":"19+17","value":36}
Difficulty
hard