hard Set 66 Form Exercise

Match each expression with its answer: 10-3=?, 20-20=?, 20+18=?, 12-10=?, 17-5=?, 7x9=?, 6-5=?

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Answer: 10-3=7; 20-20=0; 20+18=38; 12-10=2; 17-5=12; 7x9=63; 6-5=1

SubType
math-match
Pairs
  • {"expr":"10-3","value":7}
  • {"expr":"20-20","value":0}
  • {"expr":"20+18","value":38}
  • {"expr":"12-10","value":2}
  • {"expr":"17-5","value":12}
  • {"expr":"7x9","value":63}
  • {"expr":"6-5","value":1}
Difficulty
hard

Match each expression with its answer: 20-19=?, 6x9=?, 7x2=?, 3-3=?, 14-10=?, 10+13=?, 8x3=?

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Answer: 20-19=1; 6x9=54; 7x2=14; 3-3=0; 14-10=4; 10+13=23; 8x3=24

SubType
math-match
Pairs
  • {"expr":"20-19","value":1}
  • {"expr":"6x9","value":54}
  • {"expr":"7x2","value":14}
  • {"expr":"3-3","value":0}
  • {"expr":"14-10","value":4}
  • {"expr":"10+13","value":23}
  • {"expr":"8x3","value":24}
Difficulty
hard

Match each expression with its answer: 5+18=?, 8+13=?, 7x7=?, 7+10=?, 11-1=?, 15-13=?, 6-3=?

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Answer: 5+18=23; 8+13=21; 7x7=49; 7+10=17; 11-1=10; 15-13=2; 6-3=3

SubType
math-match
Pairs
  • {"expr":"5+18","value":23}
  • {"expr":"8+13","value":21}
  • {"expr":"7x7","value":49}
  • {"expr":"7+10","value":17}
  • {"expr":"11-1","value":10}
  • {"expr":"15-13","value":2}
  • {"expr":"6-3","value":3}
Difficulty
hard

Match each expression with its answer: 6+11=?, 14+6=?, 6x5=?, 8+2=?, 3-1=?, 10-2=?, 9+13=?

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Answer: 6+11=17; 14+6=20; 6x5=30; 8+2=10; 3-1=2; 10-2=8; 9+13=22

SubType
math-match
Pairs
  • {"expr":"6+11","value":17}
  • {"expr":"14+6","value":20}
  • {"expr":"6x5","value":30}
  • {"expr":"8+2","value":10}
  • {"expr":"3-1","value":2}
  • {"expr":"10-2","value":8}
  • {"expr":"9+13","value":22}
Difficulty
hard

Match each expression with its answer: 4x9=?, 20-8=?, 16+6=?, 7x8=?, 5+1=?, 7x9=?, 13+10=?

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Answer: 4x9=36; 20-8=12; 16+6=22; 7x8=56; 5+1=6; 7x9=63; 13+10=23

SubType
math-match
Pairs
  • {"expr":"4x9","value":36}
  • {"expr":"20-8","value":12}
  • {"expr":"16+6","value":22}
  • {"expr":"7x8","value":56}
  • {"expr":"5+1","value":6}
  • {"expr":"7x9","value":63}
  • {"expr":"13+10","value":23}
Difficulty
hard

Match each expression with its answer: 13-8=?, 8x5=?, 18+6=?, 5x5=?, 5x7=?, 13-5=?, 17+19=?

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Answer: 13-8=5; 8x5=40; 18+6=24; 5x5=25; 5x7=35; 13-5=8; 17+19=36

SubType
math-match
Pairs
  • {"expr":"13-8","value":5}
  • {"expr":"8x5","value":40}
  • {"expr":"18+6","value":24}
  • {"expr":"5x5","value":25}
  • {"expr":"5x7","value":35}
  • {"expr":"13-5","value":8}
  • {"expr":"17+19","value":36}
Difficulty
hard

Match each expression with its answer: 3-2=?, 13-9=?, 4x3=?, 8-6=?, 8-1=?, 18-2=?, 2x5=?

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Answer: 3-2=1; 13-9=4; 4x3=12; 8-6=2; 8-1=7; 18-2=16; 2x5=10

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"13-9","value":4}
  • {"expr":"4x3","value":12}
  • {"expr":"8-6","value":2}
  • {"expr":"8-1","value":7}
  • {"expr":"18-2","value":16}
  • {"expr":"2x5","value":10}
Difficulty
hard

Match each expression with its answer: 5x4=?, 3x7=?, 19-1=?, 11-9=?, 19-13=?, 10-6=?, 11+3=?

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Answer: 5x4=20; 3x7=21; 19-1=18; 11-9=2; 19-13=6; 10-6=4; 11+3=14

SubType
math-match
Pairs
  • {"expr":"5x4","value":20}
  • {"expr":"3x7","value":21}
  • {"expr":"19-1","value":18}
  • {"expr":"11-9","value":2}
  • {"expr":"19-13","value":6}
  • {"expr":"10-6","value":4}
  • {"expr":"11+3","value":14}
Difficulty
hard