hard Set 24 Form Exercise

Match each expression with its answer: 4x2=?, 7x7=?, 9x8=?, 20-17=?, 17-5=?, 18+8=?, 9-9=?

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Answer: 4x2=8; 7x7=49; 9x8=72; 20-17=3; 17-5=12; 18+8=26; 9-9=0

SubType
math-match
Pairs
  • {"expr":"4x2","value":8}
  • {"expr":"7x7","value":49}
  • {"expr":"9x8","value":72}
  • {"expr":"20-17","value":3}
  • {"expr":"17-5","value":12}
  • {"expr":"18+8","value":26}
  • {"expr":"9-9","value":0}
Difficulty
hard

Match each expression with its answer: 2-1=?, 15+18=?, 14+9=?, 5x3=?, 11+1=?, 4x8=?, 13-5=?

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Answer: 2-1=1; 15+18=33; 14+9=23; 5x3=15; 11+1=12; 4x8=32; 13-5=8

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"15+18","value":33}
  • {"expr":"14+9","value":23}
  • {"expr":"5x3","value":15}
  • {"expr":"11+1","value":12}
  • {"expr":"4x8","value":32}
  • {"expr":"13-5","value":8}
Difficulty
hard

Match each expression with its answer: 2x4=?, 9-3=?, 9-5=?, 8-5=?, 13+4=?, 5x7=?, 5x9=?

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Answer: 2x4=8; 9-3=6; 9-5=4; 8-5=3; 13+4=17; 5x7=35; 5x9=45

SubType
math-match
Pairs
  • {"expr":"2x4","value":8}
  • {"expr":"9-3","value":6}
  • {"expr":"9-5","value":4}
  • {"expr":"8-5","value":3}
  • {"expr":"13+4","value":17}
  • {"expr":"5x7","value":35}
  • {"expr":"5x9","value":45}
Difficulty
hard

Match each expression with its answer: 19-19=?, 9+14=?, 4-2=?, 13+7=?, 5x9=?, 10-4=?, 11+7=?

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Answer: 19-19=0; 9+14=23; 4-2=2; 13+7=20; 5x9=45; 10-4=6; 11+7=18

SubType
math-match
Pairs
  • {"expr":"19-19","value":0}
  • {"expr":"9+14","value":23}
  • {"expr":"4-2","value":2}
  • {"expr":"13+7","value":20}
  • {"expr":"5x9","value":45}
  • {"expr":"10-4","value":6}
  • {"expr":"11+7","value":18}
Difficulty
hard

Match each expression with its answer: 9+4=?, 20-12=?, 9+9=?, 7+17=?, 12+7=?, 2x2=?, 7-2=?

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Answer: 9+4=13; 20-12=8; 9+9=18; 7+17=24; 12+7=19; 2x2=4; 7-2=5

SubType
math-match
Pairs
  • {"expr":"9+4","value":13}
  • {"expr":"20-12","value":8}
  • {"expr":"9+9","value":18}
  • {"expr":"7+17","value":24}
  • {"expr":"12+7","value":19}
  • {"expr":"2x2","value":4}
  • {"expr":"7-2","value":5}
Difficulty
hard

Match each expression with its answer: 2+1=?, 6x3=?, 14+2=?, 2-1=?, 18+12=?, 19-9=?, 15-13=?

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Answer: 2+1=3; 6x3=18; 14+2=16; 2-1=1; 18+12=30; 19-9=10; 15-13=2

SubType
math-match
Pairs
  • {"expr":"2+1","value":3}
  • {"expr":"6x3","value":18}
  • {"expr":"14+2","value":16}
  • {"expr":"2-1","value":1}
  • {"expr":"18+12","value":30}
  • {"expr":"19-9","value":10}
  • {"expr":"15-13","value":2}
Difficulty
hard

Match each expression with its answer: 6+15=?, 7x4=?, 17-1=?, 19+13=?, 3x5=?, 2x3=?, 7-2=?

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Answer: 6+15=21; 7x4=28; 17-1=16; 19+13=32; 3x5=15; 2x3=6; 7-2=5

SubType
math-match
Pairs
  • {"expr":"6+15","value":21}
  • {"expr":"7x4","value":28}
  • {"expr":"17-1","value":16}
  • {"expr":"19+13","value":32}
  • {"expr":"3x5","value":15}
  • {"expr":"2x3","value":6}
  • {"expr":"7-2","value":5}
Difficulty
hard

Match each expression with its answer: 8x4=?, 3x3=?, 5x6=?, 3x5=?, 14-12=?, 19+9=?, 17-9=?

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Answer: 8x4=32; 3x3=9; 5x6=30; 3x5=15; 14-12=2; 19+9=28; 17-9=8

SubType
math-match
Pairs
  • {"expr":"8x4","value":32}
  • {"expr":"3x3","value":9}
  • {"expr":"5x6","value":30}
  • {"expr":"3x5","value":15}
  • {"expr":"14-12","value":2}
  • {"expr":"19+9","value":28}
  • {"expr":"17-9","value":8}
Difficulty
hard