hard Set 48 Form Exercise

Match each expression with its answer: 18-16=?, 10-1=?, 9x7=?, 14+1=?, 17-7=?, 3-2=?, 7-1=?

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Answer: 18-16=2; 10-1=9; 9x7=63; 14+1=15; 17-7=10; 3-2=1; 7-1=6

SubType
math-match
Pairs
  • {"expr":"18-16","value":2}
  • {"expr":"10-1","value":9}
  • {"expr":"9x7","value":63}
  • {"expr":"14+1","value":15}
  • {"expr":"17-7","value":10}
  • {"expr":"3-2","value":1}
  • {"expr":"7-1","value":6}
Difficulty
hard

Match each expression with its answer: 9+20=?, 19+2=?, 2x8=?, 17-12=?, 20+7=?, 17+14=?, 13-5=?

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Answer: 9+20=29; 19+2=21; 2x8=16; 17-12=5; 20+7=27; 17+14=31; 13-5=8

SubType
math-match
Pairs
  • {"expr":"9+20","value":29}
  • {"expr":"19+2","value":21}
  • {"expr":"2x8","value":16}
  • {"expr":"17-12","value":5}
  • {"expr":"20+7","value":27}
  • {"expr":"17+14","value":31}
  • {"expr":"13-5","value":8}
Difficulty
hard

Match each expression with its answer: 3+7=?, 3+4=?, 11-9=?, 7-6=?, 6x3=?, 8x3=?, 12-3=?

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Answer: 3+7=10; 3+4=7; 11-9=2; 7-6=1; 6x3=18; 8x3=24; 12-3=9

SubType
math-match
Pairs
  • {"expr":"3+7","value":10}
  • {"expr":"3+4","value":7}
  • {"expr":"11-9","value":2}
  • {"expr":"7-6","value":1}
  • {"expr":"6x3","value":18}
  • {"expr":"8x3","value":24}
  • {"expr":"12-3","value":9}
Difficulty
hard

Match each expression with its answer: 14-5=?, 9x7=?, 9-4=?, 6x5=?, 2+14=?, 17-5=?, 13-13=?

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Answer: 14-5=9; 9x7=63; 9-4=5; 6x5=30; 2+14=16; 17-5=12; 13-13=0

SubType
math-match
Pairs
  • {"expr":"14-5","value":9}
  • {"expr":"9x7","value":63}
  • {"expr":"9-4","value":5}
  • {"expr":"6x5","value":30}
  • {"expr":"2+14","value":16}
  • {"expr":"17-5","value":12}
  • {"expr":"13-13","value":0}
Difficulty
hard

Match each expression with its answer: 19-7=?, 19-4=?, 9x7=?, 6x3=?, 7x4=?, 6+18=?, 2-1=?

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Answer: 19-7=12; 19-4=15; 9x7=63; 6x3=18; 7x4=28; 6+18=24; 2-1=1

SubType
math-match
Pairs
  • {"expr":"19-7","value":12}
  • {"expr":"19-4","value":15}
  • {"expr":"9x7","value":63}
  • {"expr":"6x3","value":18}
  • {"expr":"7x4","value":28}
  • {"expr":"6+18","value":24}
  • {"expr":"2-1","value":1}
Difficulty
hard

Match each expression with its answer: 10-10=?, 6x7=?, 2x7=?, 7+17=?, 3x7=?, 6x6=?, 18+17=?

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Answer: 10-10=0; 6x7=42; 2x7=14; 7+17=24; 3x7=21; 6x6=36; 18+17=35

SubType
math-match
Pairs
  • {"expr":"10-10","value":0}
  • {"expr":"6x7","value":42}
  • {"expr":"2x7","value":14}
  • {"expr":"7+17","value":24}
  • {"expr":"3x7","value":21}
  • {"expr":"6x6","value":36}
  • {"expr":"18+17","value":35}
Difficulty
hard

Match each expression with its answer: 7+6=?, 4x2=?, 6-4=?, 8+4=?, 16+15=?, 5x4=?, 3x8=?

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Answer: 7+6=13; 4x2=8; 6-4=2; 8+4=12; 16+15=31; 5x4=20; 3x8=24

SubType
math-match
Pairs
  • {"expr":"7+6","value":13}
  • {"expr":"4x2","value":8}
  • {"expr":"6-4","value":2}
  • {"expr":"8+4","value":12}
  • {"expr":"16+15","value":31}
  • {"expr":"5x4","value":20}
  • {"expr":"3x8","value":24}
Difficulty
hard

Match each expression with its answer: 6x7=?, 8x9=?, 12-2=?, 2-2=?, 15-9=?, 4x4=?, 15-12=?

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Answer: 6x7=42; 8x9=72; 12-2=10; 2-2=0; 15-9=6; 4x4=16; 15-12=3

SubType
math-match
Pairs
  • {"expr":"6x7","value":42}
  • {"expr":"8x9","value":72}
  • {"expr":"12-2","value":10}
  • {"expr":"2-2","value":0}
  • {"expr":"15-9","value":6}
  • {"expr":"4x4","value":16}
  • {"expr":"15-12","value":3}
Difficulty
hard