hard Set 72 Form Exercise

Match each expression with its answer: 5x3=?, 16+6=?, 20+7=?, 5x4=?, 15-12=?, 6-6=?, 14+14=?

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Answer: 5x3=15; 16+6=22; 20+7=27; 5x4=20; 15-12=3; 6-6=0; 14+14=28

SubType
math-match
Pairs
  • {"expr":"5x3","value":15}
  • {"expr":"16+6","value":22}
  • {"expr":"20+7","value":27}
  • {"expr":"5x4","value":20}
  • {"expr":"15-12","value":3}
  • {"expr":"6-6","value":0}
  • {"expr":"14+14","value":28}
Difficulty
hard

Match each expression with its answer: 14+18=?, 9x5=?, 20+17=?, 7x9=?, 10-10=?, 2x9=?, 19-4=?

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Answer: 14+18=32; 9x5=45; 20+17=37; 7x9=63; 10-10=0; 2x9=18; 19-4=15

SubType
math-match
Pairs
  • {"expr":"14+18","value":32}
  • {"expr":"9x5","value":45}
  • {"expr":"20+17","value":37}
  • {"expr":"7x9","value":63}
  • {"expr":"10-10","value":0}
  • {"expr":"2x9","value":18}
  • {"expr":"19-4","value":15}
Difficulty
hard

Match each expression with its answer: 6x3=?, 6x8=?, 6+19=?, 15-12=?, 5+2=?, 3x2=?, 7-7=?

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Answer: 6x3=18; 6x8=48; 6+19=25; 15-12=3; 5+2=7; 3x2=6; 7-7=0

SubType
math-match
Pairs
  • {"expr":"6x3","value":18}
  • {"expr":"6x8","value":48}
  • {"expr":"6+19","value":25}
  • {"expr":"15-12","value":3}
  • {"expr":"5+2","value":7}
  • {"expr":"3x2","value":6}
  • {"expr":"7-7","value":0}
Difficulty
hard

Match each expression with its answer: 9x4=?, 12-3=?, 4x8=?, 12+16=?, 4-3=?, 5x5=?, 6x7=?

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Answer: 9x4=36; 12-3=9; 4x8=32; 12+16=28; 4-3=1; 5x5=25; 6x7=42

SubType
math-match
Pairs
  • {"expr":"9x4","value":36}
  • {"expr":"12-3","value":9}
  • {"expr":"4x8","value":32}
  • {"expr":"12+16","value":28}
  • {"expr":"4-3","value":1}
  • {"expr":"5x5","value":25}
  • {"expr":"6x7","value":42}
Difficulty
hard

Match each expression with its answer: 11-4=?, 3-2=?, 2x2=?, 6x3=?, 9-7=?, 18+5=?, 4+1=?

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Answer: 11-4=7; 3-2=1; 2x2=4; 6x3=18; 9-7=2; 18+5=23; 4+1=5

SubType
math-match
Pairs
  • {"expr":"11-4","value":7}
  • {"expr":"3-2","value":1}
  • {"expr":"2x2","value":4}
  • {"expr":"6x3","value":18}
  • {"expr":"9-7","value":2}
  • {"expr":"18+5","value":23}
  • {"expr":"4+1","value":5}
Difficulty
hard

Match each expression with its answer: 18-18=?, 8-2=?, 4-1=?, 9+1=?, 4x7=?, 8-4=?, 13-8=?

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Answer: 18-18=0; 8-2=6; 4-1=3; 9+1=10; 4x7=28; 8-4=4; 13-8=5

SubType
math-match
Pairs
  • {"expr":"18-18","value":0}
  • {"expr":"8-2","value":6}
  • {"expr":"4-1","value":3}
  • {"expr":"9+1","value":10}
  • {"expr":"4x7","value":28}
  • {"expr":"8-4","value":4}
  • {"expr":"13-8","value":5}
Difficulty
hard

Match each expression with its answer: 4x2=?, 12+13=?, 16-12=?, 10-3=?, 7x4=?, 16+14=?, 10+12=?

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Answer: 4x2=8; 12+13=25; 16-12=4; 10-3=7; 7x4=28; 16+14=30; 10+12=22

SubType
math-match
Pairs
  • {"expr":"4x2","value":8}
  • {"expr":"12+13","value":25}
  • {"expr":"16-12","value":4}
  • {"expr":"10-3","value":7}
  • {"expr":"7x4","value":28}
  • {"expr":"16+14","value":30}
  • {"expr":"10+12","value":22}
Difficulty
hard

Match each expression with its answer: 17+15=?, 18-9=?, 14-14=?, 5x9=?, 7+6=?, 9+1=?, 2-1=?

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Answer: 17+15=32; 18-9=9; 14-14=0; 5x9=45; 7+6=13; 9+1=10; 2-1=1

SubType
math-match
Pairs
  • {"expr":"17+15","value":32}
  • {"expr":"18-9","value":9}
  • {"expr":"14-14","value":0}
  • {"expr":"5x9","value":45}
  • {"expr":"7+6","value":13}
  • {"expr":"9+1","value":10}
  • {"expr":"2-1","value":1}
Difficulty
hard