hard Set 51 Form Exercise

Match each expression with its answer: 5x4=?, 16+8=?, 8+13=?, 14-12=?, 14-5=?, 18-8=?, 6x7=?

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Answer: 5x4=20; 16+8=24; 8+13=21; 14-12=2; 14-5=9; 18-8=10; 6x7=42

SubType
math-match
Pairs
  • {"expr":"5x4","value":20}
  • {"expr":"16+8","value":24}
  • {"expr":"8+13","value":21}
  • {"expr":"14-12","value":2}
  • {"expr":"14-5","value":9}
  • {"expr":"18-8","value":10}
  • {"expr":"6x7","value":42}
Difficulty
hard

Match each expression with its answer: 6+9=?, 11-4=?, 7x4=?, 10-5=?, 16+11=?, 16-2=?, 11+20=?

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Answer: 6+9=15; 11-4=7; 7x4=28; 10-5=5; 16+11=27; 16-2=14; 11+20=31

SubType
math-match
Pairs
  • {"expr":"6+9","value":15}
  • {"expr":"11-4","value":7}
  • {"expr":"7x4","value":28}
  • {"expr":"10-5","value":5}
  • {"expr":"16+11","value":27}
  • {"expr":"16-2","value":14}
  • {"expr":"11+20","value":31}
Difficulty
hard

Match each expression with its answer: 1+7=?, 7-1=?, 17+9=?, 2-1=?, 7+7=?, 3-1=?, 8x5=?

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Answer: 1+7=8; 7-1=6; 17+9=26; 2-1=1; 7+7=14; 3-1=2; 8x5=40

SubType
math-match
Pairs
  • {"expr":"1+7","value":8}
  • {"expr":"7-1","value":6}
  • {"expr":"17+9","value":26}
  • {"expr":"2-1","value":1}
  • {"expr":"7+7","value":14}
  • {"expr":"3-1","value":2}
  • {"expr":"8x5","value":40}
Difficulty
hard

Match each expression with its answer: 8-7=?, 4-2=?, 7x9=?, 8x9=?, 15-8=?, 17+18=?, 10-6=?

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Answer: 8-7=1; 4-2=2; 7x9=63; 8x9=72; 15-8=7; 17+18=35; 10-6=4

SubType
math-match
Pairs
  • {"expr":"8-7","value":1}
  • {"expr":"4-2","value":2}
  • {"expr":"7x9","value":63}
  • {"expr":"8x9","value":72}
  • {"expr":"15-8","value":7}
  • {"expr":"17+18","value":35}
  • {"expr":"10-6","value":4}
Difficulty
hard

Match each expression with its answer: 12+14=?, 13+1=?, 6-4=?, 2-1=?, 9x8=?, 6x6=?, 16-7=?

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Answer: 12+14=26; 13+1=14; 6-4=2; 2-1=1; 9x8=72; 6x6=36; 16-7=9

SubType
math-match
Pairs
  • {"expr":"12+14","value":26}
  • {"expr":"13+1","value":14}
  • {"expr":"6-4","value":2}
  • {"expr":"2-1","value":1}
  • {"expr":"9x8","value":72}
  • {"expr":"6x6","value":36}
  • {"expr":"16-7","value":9}
Difficulty
hard

Match each expression with its answer: 2x9=?, 6-6=?, 9-8=?, 3x8=?, 2x7=?, 7x4=?, 18+20=?

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Answer: 2x9=18; 6-6=0; 9-8=1; 3x8=24; 2x7=14; 7x4=28; 18+20=38

SubType
math-match
Pairs
  • {"expr":"2x9","value":18}
  • {"expr":"6-6","value":0}
  • {"expr":"9-8","value":1}
  • {"expr":"3x8","value":24}
  • {"expr":"2x7","value":14}
  • {"expr":"7x4","value":28}
  • {"expr":"18+20","value":38}
Difficulty
hard

Match each expression with its answer: 5-3=?, 7x2=?, 10-9=?, 15-10=?, 6-3=?, 12-12=?, 11-5=?

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Answer: 5-3=2; 7x2=14; 10-9=1; 15-10=5; 6-3=3; 12-12=0; 11-5=6

SubType
math-match
Pairs
  • {"expr":"5-3","value":2}
  • {"expr":"7x2","value":14}
  • {"expr":"10-9","value":1}
  • {"expr":"15-10","value":5}
  • {"expr":"6-3","value":3}
  • {"expr":"12-12","value":0}
  • {"expr":"11-5","value":6}
Difficulty
hard

Match each expression with its answer: 6x8=?, 20-2=?, 11+16=?, 7x9=?, 16-8=?, 11-7=?, 14+8=?

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Answer: 6x8=48; 20-2=18; 11+16=27; 7x9=63; 16-8=8; 11-7=4; 14+8=22

SubType
math-match
Pairs
  • {"expr":"6x8","value":48}
  • {"expr":"20-2","value":18}
  • {"expr":"11+16","value":27}
  • {"expr":"7x9","value":63}
  • {"expr":"16-8","value":8}
  • {"expr":"11-7","value":4}
  • {"expr":"14+8","value":22}
Difficulty
hard