hard Set 83 Form Exercise

Match each expression with its answer: 10+7=?, 8x2=?, 8x7=?, 4x7=?, 13-10=?, 7-5=?, 11+12=?

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Answer: 10+7=17; 8x2=16; 8x7=56; 4x7=28; 13-10=3; 7-5=2; 11+12=23

SubType
math-match
Pairs
  • {"expr":"10+7","value":17}
  • {"expr":"8x2","value":16}
  • {"expr":"8x7","value":56}
  • {"expr":"4x7","value":28}
  • {"expr":"13-10","value":3}
  • {"expr":"7-5","value":2}
  • {"expr":"11+12","value":23}
Difficulty
hard

Match each expression with its answer: 16+19=?, 5x6=?, 20+2=?, 19+20=?, 2x3=?, 4x2=?, 3x5=?

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Answer: 16+19=35; 5x6=30; 20+2=22; 19+20=39; 2x3=6; 4x2=8; 3x5=15

SubType
math-match
Pairs
  • {"expr":"16+19","value":35}
  • {"expr":"5x6","value":30}
  • {"expr":"20+2","value":22}
  • {"expr":"19+20","value":39}
  • {"expr":"2x3","value":6}
  • {"expr":"4x2","value":8}
  • {"expr":"3x5","value":15}
Difficulty
hard

Match each expression with its answer: 9x8=?, 12+17=?, 8x4=?, 6x3=?, 10+3=?, 15+18=?, 19-4=?

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Answer: 9x8=72; 12+17=29; 8x4=32; 6x3=18; 10+3=13; 15+18=33; 19-4=15

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"12+17","value":29}
  • {"expr":"8x4","value":32}
  • {"expr":"6x3","value":18}
  • {"expr":"10+3","value":13}
  • {"expr":"15+18","value":33}
  • {"expr":"19-4","value":15}
Difficulty
hard

Match each expression with its answer: 9-4=?, 10-6=?, 12+20=?, 15+16=?, 7x7=?, 19+20=?, 5+15=?

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Answer: 9-4=5; 10-6=4; 12+20=32; 15+16=31; 7x7=49; 19+20=39; 5+15=20

SubType
math-match
Pairs
  • {"expr":"9-4","value":5}
  • {"expr":"10-6","value":4}
  • {"expr":"12+20","value":32}
  • {"expr":"15+16","value":31}
  • {"expr":"7x7","value":49}
  • {"expr":"19+20","value":39}
  • {"expr":"5+15","value":20}
Difficulty
hard

Match each expression with its answer: 7-1=?, 6+4=?, 1+13=?, 4-3=?, 3+18=?, 9-4=?, 2x2=?

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Answer: 7-1=6; 6+4=10; 1+13=14; 4-3=1; 3+18=21; 9-4=5; 2x2=4

SubType
math-match
Pairs
  • {"expr":"7-1","value":6}
  • {"expr":"6+4","value":10}
  • {"expr":"1+13","value":14}
  • {"expr":"4-3","value":1}
  • {"expr":"3+18","value":21}
  • {"expr":"9-4","value":5}
  • {"expr":"2x2","value":4}
Difficulty
hard

Match each expression with its answer: 9+5=?, 4x2=?, 5+5=?, 2-1=?, 3x8=?, 8x2=?, 2-2=?

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Answer: 9+5=14; 4x2=8; 5+5=10; 2-1=1; 3x8=24; 8x2=16; 2-2=0

SubType
math-match
Pairs
  • {"expr":"9+5","value":14}
  • {"expr":"4x2","value":8}
  • {"expr":"5+5","value":10}
  • {"expr":"2-1","value":1}
  • {"expr":"3x8","value":24}
  • {"expr":"8x2","value":16}
  • {"expr":"2-2","value":0}
Difficulty
hard

Match each expression with its answer: 15-8=?, 7x4=?, 15+17=?, 18-16=?, 5x6=?, 8-4=?, 5x5=?

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Answer: 15-8=7; 7x4=28; 15+17=32; 18-16=2; 5x6=30; 8-4=4; 5x5=25

SubType
math-match
Pairs
  • {"expr":"15-8","value":7}
  • {"expr":"7x4","value":28}
  • {"expr":"15+17","value":32}
  • {"expr":"18-16","value":2}
  • {"expr":"5x6","value":30}
  • {"expr":"8-4","value":4}
  • {"expr":"5x5","value":25}
Difficulty
hard

Match each expression with its answer: 7x8=?, 9-1=?, 15+20=?, 13-7=?, 8x6=?, 5-5=?, 2+14=?

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Answer: 7x8=56; 9-1=8; 15+20=35; 13-7=6; 8x6=48; 5-5=0; 2+14=16

SubType
math-match
Pairs
  • {"expr":"7x8","value":56}
  • {"expr":"9-1","value":8}
  • {"expr":"15+20","value":35}
  • {"expr":"13-7","value":6}
  • {"expr":"8x6","value":48}
  • {"expr":"5-5","value":0}
  • {"expr":"2+14","value":16}
Difficulty
hard