hard Set 80 Form Exercise

Match each expression with its answer: 18-12=?, 6x3=?, 2+19=?, 9x6=?, 10+2=?, 20-7=?, 7x9=?

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Answer: 18-12=6; 6x3=18; 2+19=21; 9x6=54; 10+2=12; 20-7=13; 7x9=63

SubType
math-match
Pairs
  • {"expr":"18-12","value":6}
  • {"expr":"6x3","value":18}
  • {"expr":"2+19","value":21}
  • {"expr":"9x6","value":54}
  • {"expr":"10+2","value":12}
  • {"expr":"20-7","value":13}
  • {"expr":"7x9","value":63}
Difficulty
hard

Match each expression with its answer: 6x8=?, 6x2=?, 10-4=?, 12+12=?, 2x7=?, 17-6=?, 2-1=?

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Answer: 6x8=48; 6x2=12; 10-4=6; 12+12=24; 2x7=14; 17-6=11; 2-1=1

SubType
math-match
Pairs
  • {"expr":"6x8","value":48}
  • {"expr":"6x2","value":12}
  • {"expr":"10-4","value":6}
  • {"expr":"12+12","value":24}
  • {"expr":"2x7","value":14}
  • {"expr":"17-6","value":11}
  • {"expr":"2-1","value":1}
Difficulty
hard

Match each expression with its answer: 6x9=?, 5x3=?, 2-1=?, 2x7=?, 17-14=?, 10-8=?, 3-3=?

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Answer: 6x9=54; 5x3=15; 2-1=1; 2x7=14; 17-14=3; 10-8=2; 3-3=0

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"5x3","value":15}
  • {"expr":"2-1","value":1}
  • {"expr":"2x7","value":14}
  • {"expr":"17-14","value":3}
  • {"expr":"10-8","value":2}
  • {"expr":"3-3","value":0}
Difficulty
hard

Match each expression with its answer: 2x5=?, 2+6=?, 5+15=?, 11-11=?, 7x2=?, 9+16=?, 18-11=?

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Answer: 2x5=10; 2+6=8; 5+15=20; 11-11=0; 7x2=14; 9+16=25; 18-11=7

SubType
math-match
Pairs
  • {"expr":"2x5","value":10}
  • {"expr":"2+6","value":8}
  • {"expr":"5+15","value":20}
  • {"expr":"11-11","value":0}
  • {"expr":"7x2","value":14}
  • {"expr":"9+16","value":25}
  • {"expr":"18-11","value":7}
Difficulty
hard

Match each expression with its answer: 2+14=?, 3x5=?, 12-8=?, 8-1=?, 7x2=?, 9+2=?, 7x5=?

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Answer: 2+14=16; 3x5=15; 12-8=4; 8-1=7; 7x2=14; 9+2=11; 7x5=35

SubType
math-match
Pairs
  • {"expr":"2+14","value":16}
  • {"expr":"3x5","value":15}
  • {"expr":"12-8","value":4}
  • {"expr":"8-1","value":7}
  • {"expr":"7x2","value":14}
  • {"expr":"9+2","value":11}
  • {"expr":"7x5","value":35}
Difficulty
hard

Match each expression with its answer: 5+3=?, 19+7=?, 2x8=?, 16+11=?, 3-3=?, 9+2=?, 14-4=?

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Answer: 5+3=8; 19+7=26; 2x8=16; 16+11=27; 3-3=0; 9+2=11; 14-4=10

SubType
math-match
Pairs
  • {"expr":"5+3","value":8}
  • {"expr":"19+7","value":26}
  • {"expr":"2x8","value":16}
  • {"expr":"16+11","value":27}
  • {"expr":"3-3","value":0}
  • {"expr":"9+2","value":11}
  • {"expr":"14-4","value":10}
Difficulty
hard

Match each expression with its answer: 10-9=?, 3x8=?, 7-4=?, 13-4=?, 7x6=?, 6-2=?, 7+1=?

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Answer: 10-9=1; 3x8=24; 7-4=3; 13-4=9; 7x6=42; 6-2=4; 7+1=8

SubType
math-match
Pairs
  • {"expr":"10-9","value":1}
  • {"expr":"3x8","value":24}
  • {"expr":"7-4","value":3}
  • {"expr":"13-4","value":9}
  • {"expr":"7x6","value":42}
  • {"expr":"6-2","value":4}
  • {"expr":"7+1","value":8}
Difficulty
hard

Match each expression with its answer: 18-14=?, 7-6=?, 5x6=?, 8x6=?, 7-7=?, 8+2=?, 2+11=?

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Answer: 18-14=4; 7-6=1; 5x6=30; 8x6=48; 7-7=0; 8+2=10; 2+11=13

SubType
math-match
Pairs
  • {"expr":"18-14","value":4}
  • {"expr":"7-6","value":1}
  • {"expr":"5x6","value":30}
  • {"expr":"8x6","value":48}
  • {"expr":"7-7","value":0}
  • {"expr":"8+2","value":10}
  • {"expr":"2+11","value":13}
Difficulty
hard