hard Set 39 Form Exercise

Match each expression with its answer: 15+20=?, 8x6=?, 3+5=?, 15-3=?, 3x9=?, 17+5=?, 9x9=?

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Answer: 15+20=35; 8x6=48; 3+5=8; 15-3=12; 3x9=27; 17+5=22; 9x9=81

SubType
math-match
Pairs
  • {"expr":"15+20","value":35}
  • {"expr":"8x6","value":48}
  • {"expr":"3+5","value":8}
  • {"expr":"15-3","value":12}
  • {"expr":"3x9","value":27}
  • {"expr":"17+5","value":22}
  • {"expr":"9x9","value":81}
Difficulty
hard

Match each expression with its answer: 15-6=?, 15+5=?, 18+8=?, 3+10=?, 5-1=?, 18-1=?, 9-7=?

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Answer: 15-6=9; 15+5=20; 18+8=26; 3+10=13; 5-1=4; 18-1=17; 9-7=2

SubType
math-match
Pairs
  • {"expr":"15-6","value":9}
  • {"expr":"15+5","value":20}
  • {"expr":"18+8","value":26}
  • {"expr":"3+10","value":13}
  • {"expr":"5-1","value":4}
  • {"expr":"18-1","value":17}
  • {"expr":"9-7","value":2}
Difficulty
hard

Match each expression with its answer: 4x6=?, 3+17=?, 15+13=?, 5x9=?, 20+15=?, 9x7=?, 6x5=?

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Answer: 4x6=24; 3+17=20; 15+13=28; 5x9=45; 20+15=35; 9x7=63; 6x5=30

SubType
math-match
Pairs
  • {"expr":"4x6","value":24}
  • {"expr":"3+17","value":20}
  • {"expr":"15+13","value":28}
  • {"expr":"5x9","value":45}
  • {"expr":"20+15","value":35}
  • {"expr":"9x7","value":63}
  • {"expr":"6x5","value":30}
Difficulty
hard

Match each expression with its answer: 3+18=?, 4x6=?, 19+20=?, 3x6=?, 13+9=?, 9+6=?, 6x6=?

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Answer: 3+18=21; 4x6=24; 19+20=39; 3x6=18; 13+9=22; 9+6=15; 6x6=36

SubType
math-match
Pairs
  • {"expr":"3+18","value":21}
  • {"expr":"4x6","value":24}
  • {"expr":"19+20","value":39}
  • {"expr":"3x6","value":18}
  • {"expr":"13+9","value":22}
  • {"expr":"9+6","value":15}
  • {"expr":"6x6","value":36}
Difficulty
hard

Match each expression with its answer: 18-2=?, 13-3=?, 4+2=?, 19+18=?, 18-5=?, 15-12=?, 13-1=?

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Answer: 18-2=16; 13-3=10; 4+2=6; 19+18=37; 18-5=13; 15-12=3; 13-1=12

SubType
math-match
Pairs
  • {"expr":"18-2","value":16}
  • {"expr":"13-3","value":10}
  • {"expr":"4+2","value":6}
  • {"expr":"19+18","value":37}
  • {"expr":"18-5","value":13}
  • {"expr":"15-12","value":3}
  • {"expr":"13-1","value":12}
Difficulty
hard

Match each expression with its answer: 9x2=?, 3x8=?, 10-10=?, 4+8=?, 1+6=?, 16+15=?, 8+14=?

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Answer: 9x2=18; 3x8=24; 10-10=0; 4+8=12; 1+6=7; 16+15=31; 8+14=22

SubType
math-match
Pairs
  • {"expr":"9x2","value":18}
  • {"expr":"3x8","value":24}
  • {"expr":"10-10","value":0}
  • {"expr":"4+8","value":12}
  • {"expr":"1+6","value":7}
  • {"expr":"16+15","value":31}
  • {"expr":"8+14","value":22}
Difficulty
hard

Match each expression with its answer: 14+19=?, 19+18=?, 6-1=?, 16-13=?, 3x4=?, 5-5=?, 1+8=?

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Answer: 14+19=33; 19+18=37; 6-1=5; 16-13=3; 3x4=12; 5-5=0; 1+8=9

SubType
math-match
Pairs
  • {"expr":"14+19","value":33}
  • {"expr":"19+18","value":37}
  • {"expr":"6-1","value":5}
  • {"expr":"16-13","value":3}
  • {"expr":"3x4","value":12}
  • {"expr":"5-5","value":0}
  • {"expr":"1+8","value":9}
Difficulty
hard

Match each expression with its answer: 17-11=?, 7x5=?, 6+9=?, 7+17=?, 14-5=?, 3x7=?, 6-5=?

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Answer: 17-11=6; 7x5=35; 6+9=15; 7+17=24; 14-5=9; 3x7=21; 6-5=1

SubType
math-match
Pairs
  • {"expr":"17-11","value":6}
  • {"expr":"7x5","value":35}
  • {"expr":"6+9","value":15}
  • {"expr":"7+17","value":24}
  • {"expr":"14-5","value":9}
  • {"expr":"3x7","value":21}
  • {"expr":"6-5","value":1}
Difficulty
hard