hard Set 98 Form Exercise

Match each expression with its answer: 14+3=?, 12-5=?, 5+18=?, 12-12=?, 20-8=?, 18+10=?, 15+19=?

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Answer: 14+3=17; 12-5=7; 5+18=23; 12-12=0; 20-8=12; 18+10=28; 15+19=34

SubType
math-match
Pairs
  • {"expr":"14+3","value":17}
  • {"expr":"12-5","value":7}
  • {"expr":"5+18","value":23}
  • {"expr":"12-12","value":0}
  • {"expr":"20-8","value":12}
  • {"expr":"18+10","value":28}
  • {"expr":"15+19","value":34}
Difficulty
hard

Match each expression with its answer: 16-11=?, 9x4=?, 20+12=?, 10-4=?, 2x7=?, 6x5=?, 18-1=?

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Answer: 16-11=5; 9x4=36; 20+12=32; 10-4=6; 2x7=14; 6x5=30; 18-1=17

SubType
math-match
Pairs
  • {"expr":"16-11","value":5}
  • {"expr":"9x4","value":36}
  • {"expr":"20+12","value":32}
  • {"expr":"10-4","value":6}
  • {"expr":"2x7","value":14}
  • {"expr":"6x5","value":30}
  • {"expr":"18-1","value":17}
Difficulty
hard

Match each expression with its answer: 11-4=?, 13+20=?, 13+17=?, 8x9=?, 4x8=?, 2+15=?, 17+1=?

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Answer: 11-4=7; 13+20=33; 13+17=30; 8x9=72; 4x8=32; 2+15=17; 17+1=18

SubType
math-match
Pairs
  • {"expr":"11-4","value":7}
  • {"expr":"13+20","value":33}
  • {"expr":"13+17","value":30}
  • {"expr":"8x9","value":72}
  • {"expr":"4x8","value":32}
  • {"expr":"2+15","value":17}
  • {"expr":"17+1","value":18}
Difficulty
hard

Match each expression with its answer: 4-4=?, 4x4=?, 13+4=?, 4x5=?, 14-9=?, 13+9=?, 4x7=?

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Answer: 4-4=0; 4x4=16; 13+4=17; 4x5=20; 14-9=5; 13+9=22; 4x7=28

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"4x4","value":16}
  • {"expr":"13+4","value":17}
  • {"expr":"4x5","value":20}
  • {"expr":"14-9","value":5}
  • {"expr":"13+9","value":22}
  • {"expr":"4x7","value":28}
Difficulty
hard

Match each expression with its answer: 12-8=?, 3x3=?, 20-1=?, 9+17=?, 13+16=?, 2x5=?, 4x8=?

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Answer: 12-8=4; 3x3=9; 20-1=19; 9+17=26; 13+16=29; 2x5=10; 4x8=32

SubType
math-match
Pairs
  • {"expr":"12-8","value":4}
  • {"expr":"3x3","value":9}
  • {"expr":"20-1","value":19}
  • {"expr":"9+17","value":26}
  • {"expr":"13+16","value":29}
  • {"expr":"2x5","value":10}
  • {"expr":"4x8","value":32}
Difficulty
hard

Match each expression with its answer: 4x6=?, 3-3=?, 6-2=?, 4-2=?, 5x9=?, 18-12=?, 15+4=?

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Answer: 4x6=24; 3-3=0; 6-2=4; 4-2=2; 5x9=45; 18-12=6; 15+4=19

SubType
math-match
Pairs
  • {"expr":"4x6","value":24}
  • {"expr":"3-3","value":0}
  • {"expr":"6-2","value":4}
  • {"expr":"4-2","value":2}
  • {"expr":"5x9","value":45}
  • {"expr":"18-12","value":6}
  • {"expr":"15+4","value":19}
Difficulty
hard

Match each expression with its answer: 16+11=?, 8x6=?, 7+9=?, 4-3=?, 12-5=?, 3x5=?, 13-11=?

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Answer: 16+11=27; 8x6=48; 7+9=16; 4-3=1; 12-5=7; 3x5=15; 13-11=2

SubType
math-match
Pairs
  • {"expr":"16+11","value":27}
  • {"expr":"8x6","value":48}
  • {"expr":"7+9","value":16}
  • {"expr":"4-3","value":1}
  • {"expr":"12-5","value":7}
  • {"expr":"3x5","value":15}
  • {"expr":"13-11","value":2}
Difficulty
hard

Match each expression with its answer: 8-2=?, 4x9=?, 6+1=?, 3+9=?, 9-4=?, 9x8=?, 9x9=?

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Answer: 8-2=6; 4x9=36; 6+1=7; 3+9=12; 9-4=5; 9x8=72; 9x9=81

SubType
math-match
Pairs
  • {"expr":"8-2","value":6}
  • {"expr":"4x9","value":36}
  • {"expr":"6+1","value":7}
  • {"expr":"3+9","value":12}
  • {"expr":"9-4","value":5}
  • {"expr":"9x8","value":72}
  • {"expr":"9x9","value":81}
Difficulty
hard