hard Set 15 Form Exercise

Match each expression with its answer: 10+12=?, 16-15=?, 3+18=?, 4+16=?, 8x7=?, 9+15=?, 6-1=?

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Answer: 10+12=22; 16-15=1; 3+18=21; 4+16=20; 8x7=56; 9+15=24; 6-1=5

SubType
math-match
Pairs
  • {"expr":"10+12","value":22}
  • {"expr":"16-15","value":1}
  • {"expr":"3+18","value":21}
  • {"expr":"4+16","value":20}
  • {"expr":"8x7","value":56}
  • {"expr":"9+15","value":24}
  • {"expr":"6-1","value":5}
Difficulty
hard

Match each expression with its answer: 8+11=?, 8-5=?, 15-15=?, 5+16=?, 17-10=?, 13-12=?, 4x9=?

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Answer: 8+11=19; 8-5=3; 15-15=0; 5+16=21; 17-10=7; 13-12=1; 4x9=36

SubType
math-match
Pairs
  • {"expr":"8+11","value":19}
  • {"expr":"8-5","value":3}
  • {"expr":"15-15","value":0}
  • {"expr":"5+16","value":21}
  • {"expr":"17-10","value":7}
  • {"expr":"13-12","value":1}
  • {"expr":"4x9","value":36}
Difficulty
hard

Match each expression with its answer: 1+10=?, 8x7=?, 3-3=?, 8+13=?, 6x3=?, 1+18=?, 7-5=?

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Answer: 1+10=11; 8x7=56; 3-3=0; 8+13=21; 6x3=18; 1+18=19; 7-5=2

SubType
math-match
Pairs
  • {"expr":"1+10","value":11}
  • {"expr":"8x7","value":56}
  • {"expr":"3-3","value":0}
  • {"expr":"8+13","value":21}
  • {"expr":"6x3","value":18}
  • {"expr":"1+18","value":19}
  • {"expr":"7-5","value":2}
Difficulty
hard

Match each expression with its answer: 13+3=?, 13-7=?, 3-2=?, 17-4=?, 20+11=?, 9-6=?, 20-18=?

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Answer: 13+3=16; 13-7=6; 3-2=1; 17-4=13; 20+11=31; 9-6=3; 20-18=2

SubType
math-match
Pairs
  • {"expr":"13+3","value":16}
  • {"expr":"13-7","value":6}
  • {"expr":"3-2","value":1}
  • {"expr":"17-4","value":13}
  • {"expr":"20+11","value":31}
  • {"expr":"9-6","value":3}
  • {"expr":"20-18","value":2}
Difficulty
hard

Match each expression with its answer: 9+5=?, 19-4=?, 8x5=?, 3+4=?, 14-12=?, 3x6=?, 19-9=?

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Answer: 9+5=14; 19-4=15; 8x5=40; 3+4=7; 14-12=2; 3x6=18; 19-9=10

SubType
math-match
Pairs
  • {"expr":"9+5","value":14}
  • {"expr":"19-4","value":15}
  • {"expr":"8x5","value":40}
  • {"expr":"3+4","value":7}
  • {"expr":"14-12","value":2}
  • {"expr":"3x6","value":18}
  • {"expr":"19-9","value":10}
Difficulty
hard

Match each expression with its answer: 13+12=?, 11-4=?, 13-5=?, 6x5=?, 8x7=?, 8+4=?, 6x3=?

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Answer: 13+12=25; 11-4=7; 13-5=8; 6x5=30; 8x7=56; 8+4=12; 6x3=18

SubType
math-match
Pairs
  • {"expr":"13+12","value":25}
  • {"expr":"11-4","value":7}
  • {"expr":"13-5","value":8}
  • {"expr":"6x5","value":30}
  • {"expr":"8x7","value":56}
  • {"expr":"8+4","value":12}
  • {"expr":"6x3","value":18}
Difficulty
hard

Match each expression with its answer: 9+7=?, 4-2=?, 6+6=?, 10+19=?, 8+9=?, 3+1=?, 2x9=?

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Answer: 9+7=16; 4-2=2; 6+6=12; 10+19=29; 8+9=17; 3+1=4; 2x9=18

SubType
math-match
Pairs
  • {"expr":"9+7","value":16}
  • {"expr":"4-2","value":2}
  • {"expr":"6+6","value":12}
  • {"expr":"10+19","value":29}
  • {"expr":"8+9","value":17}
  • {"expr":"3+1","value":4}
  • {"expr":"2x9","value":18}
Difficulty
hard

Match each expression with its answer: 14-9=?, 9+12=?, 14-2=?, 16-8=?, 19-4=?, 14-10=?, 14+20=?

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Answer: 14-9=5; 9+12=21; 14-2=12; 16-8=8; 19-4=15; 14-10=4; 14+20=34

SubType
math-match
Pairs
  • {"expr":"14-9","value":5}
  • {"expr":"9+12","value":21}
  • {"expr":"14-2","value":12}
  • {"expr":"16-8","value":8}
  • {"expr":"19-4","value":15}
  • {"expr":"14-10","value":4}
  • {"expr":"14+20","value":34}
Difficulty
hard