hard Set 23 Form Exercise

Match each expression with its answer: 17-12=?, 14+5=?, 1+20=?, 16+12=?, 16-13=?, 2+14=?, 19-15=?

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Answer: 17-12=5; 14+5=19; 1+20=21; 16+12=28; 16-13=3; 2+14=16; 19-15=4

SubType
math-match
Pairs
  • {"expr":"17-12","value":5}
  • {"expr":"14+5","value":19}
  • {"expr":"1+20","value":21}
  • {"expr":"16+12","value":28}
  • {"expr":"16-13","value":3}
  • {"expr":"2+14","value":16}
  • {"expr":"19-15","value":4}
Difficulty
hard

Match each expression with its answer: 3+1=?, 6+3=?, 3+7=?, 4-1=?, 4-2=?, 17-12=?, 4x7=?

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Answer: 3+1=4; 6+3=9; 3+7=10; 4-1=3; 4-2=2; 17-12=5; 4x7=28

SubType
math-match
Pairs
  • {"expr":"3+1","value":4}
  • {"expr":"6+3","value":9}
  • {"expr":"3+7","value":10}
  • {"expr":"4-1","value":3}
  • {"expr":"4-2","value":2}
  • {"expr":"17-12","value":5}
  • {"expr":"4x7","value":28}
Difficulty
hard

Match each expression with its answer: 20+8=?, 10+20=?, 4x6=?, 15-2=?, 6-1=?, 18+13=?, 13+20=?

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Answer: 20+8=28; 10+20=30; 4x6=24; 15-2=13; 6-1=5; 18+13=31; 13+20=33

SubType
math-match
Pairs
  • {"expr":"20+8","value":28}
  • {"expr":"10+20","value":30}
  • {"expr":"4x6","value":24}
  • {"expr":"15-2","value":13}
  • {"expr":"6-1","value":5}
  • {"expr":"18+13","value":31}
  • {"expr":"13+20","value":33}
Difficulty
hard

Match each expression with its answer: 17+7=?, 5-4=?, 8x7=?, 19-13=?, 12-5=?, 14+8=?, 11+9=?

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Answer: 17+7=24; 5-4=1; 8x7=56; 19-13=6; 12-5=7; 14+8=22; 11+9=20

SubType
math-match
Pairs
  • {"expr":"17+7","value":24}
  • {"expr":"5-4","value":1}
  • {"expr":"8x7","value":56}
  • {"expr":"19-13","value":6}
  • {"expr":"12-5","value":7}
  • {"expr":"14+8","value":22}
  • {"expr":"11+9","value":20}
Difficulty
hard

Match each expression with its answer: 8x2=?, 4x3=?, 5-4=?, 6-6=?, 6+19=?, 4x8=?, 3x2=?

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Answer: 8x2=16; 4x3=12; 5-4=1; 6-6=0; 6+19=25; 4x8=32; 3x2=6

SubType
math-match
Pairs
  • {"expr":"8x2","value":16}
  • {"expr":"4x3","value":12}
  • {"expr":"5-4","value":1}
  • {"expr":"6-6","value":0}
  • {"expr":"6+19","value":25}
  • {"expr":"4x8","value":32}
  • {"expr":"3x2","value":6}
Difficulty
hard

Match each expression with its answer: 5x9=?, 2x6=?, 12+9=?, 13-5=?, 20-14=?, 6-1=?, 9x9=?

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Answer: 5x9=45; 2x6=12; 12+9=21; 13-5=8; 20-14=6; 6-1=5; 9x9=81

SubType
math-match
Pairs
  • {"expr":"5x9","value":45}
  • {"expr":"2x6","value":12}
  • {"expr":"12+9","value":21}
  • {"expr":"13-5","value":8}
  • {"expr":"20-14","value":6}
  • {"expr":"6-1","value":5}
  • {"expr":"9x9","value":81}
Difficulty
hard

Match each expression with its answer: 12-12=?, 4x8=?, 15+14=?, 16-14=?, 9-5=?, 18+12=?, 15-3=?

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Answer: 12-12=0; 4x8=32; 15+14=29; 16-14=2; 9-5=4; 18+12=30; 15-3=12

SubType
math-match
Pairs
  • {"expr":"12-12","value":0}
  • {"expr":"4x8","value":32}
  • {"expr":"15+14","value":29}
  • {"expr":"16-14","value":2}
  • {"expr":"9-5","value":4}
  • {"expr":"18+12","value":30}
  • {"expr":"15-3","value":12}
Difficulty
hard

Match each expression with its answer: 19+4=?, 14-7=?, 16+15=?, 6-4=?, 7x2=?, 5x7=?, 16-6=?

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Answer: 19+4=23; 14-7=7; 16+15=31; 6-4=2; 7x2=14; 5x7=35; 16-6=10

SubType
math-match
Pairs
  • {"expr":"19+4","value":23}
  • {"expr":"14-7","value":7}
  • {"expr":"16+15","value":31}
  • {"expr":"6-4","value":2}
  • {"expr":"7x2","value":14}
  • {"expr":"5x7","value":35}
  • {"expr":"16-6","value":10}
Difficulty
hard