hard Set 61 Form Exercise

Match each expression with its answer: 12+7=?, 17+3=?, 3x7=?, 11-11=?, 7x6=?, 6x9=?, 11-5=?

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Answer: 12+7=19; 17+3=20; 3x7=21; 11-11=0; 7x6=42; 6x9=54; 11-5=6

SubType
math-match
Pairs
  • {"expr":"12+7","value":19}
  • {"expr":"17+3","value":20}
  • {"expr":"3x7","value":21}
  • {"expr":"11-11","value":0}
  • {"expr":"7x6","value":42}
  • {"expr":"6x9","value":54}
  • {"expr":"11-5","value":6}
Difficulty
hard

Match each expression with its answer: 12-2=?, 13+15=?, 19-8=?, 9x7=?, 17-8=?, 4x5=?, 20-2=?

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Answer: 12-2=10; 13+15=28; 19-8=11; 9x7=63; 17-8=9; 4x5=20; 20-2=18

SubType
math-match
Pairs
  • {"expr":"12-2","value":10}
  • {"expr":"13+15","value":28}
  • {"expr":"19-8","value":11}
  • {"expr":"9x7","value":63}
  • {"expr":"17-8","value":9}
  • {"expr":"4x5","value":20}
  • {"expr":"20-2","value":18}
Difficulty
hard

Match each expression with its answer: 9x8=?, 14-14=?, 18-15=?, 12-1=?, 10+19=?, 18-8=?, 15+15=?

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Answer: 9x8=72; 14-14=0; 18-15=3; 12-1=11; 10+19=29; 18-8=10; 15+15=30

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"14-14","value":0}
  • {"expr":"18-15","value":3}
  • {"expr":"12-1","value":11}
  • {"expr":"10+19","value":29}
  • {"expr":"18-8","value":10}
  • {"expr":"15+15","value":30}
Difficulty
hard

Match each expression with its answer: 8+18=?, 10-1=?, 7x3=?, 10-2=?, 3-2=?, 2x2=?, 6x9=?

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Answer: 8+18=26; 10-1=9; 7x3=21; 10-2=8; 3-2=1; 2x2=4; 6x9=54

SubType
math-match
Pairs
  • {"expr":"8+18","value":26}
  • {"expr":"10-1","value":9}
  • {"expr":"7x3","value":21}
  • {"expr":"10-2","value":8}
  • {"expr":"3-2","value":1}
  • {"expr":"2x2","value":4}
  • {"expr":"6x9","value":54}
Difficulty
hard

Match each expression with its answer: 8+20=?, 8x2=?, 9x7=?, 15+9=?, 20+2=?, 19+20=?, 9x9=?

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Answer: 8+20=28; 8x2=16; 9x7=63; 15+9=24; 20+2=22; 19+20=39; 9x9=81

SubType
math-match
Pairs
  • {"expr":"8+20","value":28}
  • {"expr":"8x2","value":16}
  • {"expr":"9x7","value":63}
  • {"expr":"15+9","value":24}
  • {"expr":"20+2","value":22}
  • {"expr":"19+20","value":39}
  • {"expr":"9x9","value":81}
Difficulty
hard

Match each expression with its answer: 14-5=?, 3x9=?, 5+5=?, 3x7=?, 19-14=?, 4+8=?, 3+5=?

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Answer: 14-5=9; 3x9=27; 5+5=10; 3x7=21; 19-14=5; 4+8=12; 3+5=8

SubType
math-match
Pairs
  • {"expr":"14-5","value":9}
  • {"expr":"3x9","value":27}
  • {"expr":"5+5","value":10}
  • {"expr":"3x7","value":21}
  • {"expr":"19-14","value":5}
  • {"expr":"4+8","value":12}
  • {"expr":"3+5","value":8}
Difficulty
hard

Match each expression with its answer: 2-2=?, 16-7=?, 17-3=?, 7x3=?, 4-1=?, 8x9=?, 6x5=?

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Answer: 2-2=0; 16-7=9; 17-3=14; 7x3=21; 4-1=3; 8x9=72; 6x5=30

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"16-7","value":9}
  • {"expr":"17-3","value":14}
  • {"expr":"7x3","value":21}
  • {"expr":"4-1","value":3}
  • {"expr":"8x9","value":72}
  • {"expr":"6x5","value":30}
Difficulty
hard

Match each expression with its answer: 1+6=?, 1+11=?, 7x3=?, 20-2=?, 9x3=?, 18-7=?, 15+11=?

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Answer: 1+6=7; 1+11=12; 7x3=21; 20-2=18; 9x3=27; 18-7=11; 15+11=26

SubType
math-match
Pairs
  • {"expr":"1+6","value":7}
  • {"expr":"1+11","value":12}
  • {"expr":"7x3","value":21}
  • {"expr":"20-2","value":18}
  • {"expr":"9x3","value":27}
  • {"expr":"18-7","value":11}
  • {"expr":"15+11","value":26}
Difficulty
hard