hard Set 90 Form Exercise

Match each expression with its answer: 2x8=?, 10-5=?, 5x5=?, 13-4=?, 8-8=?, 8x7=?, 17+13=?

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Answer: 2x8=16; 10-5=5; 5x5=25; 13-4=9; 8-8=0; 8x7=56; 17+13=30

SubType
math-match
Pairs
  • {"expr":"2x8","value":16}
  • {"expr":"10-5","value":5}
  • {"expr":"5x5","value":25}
  • {"expr":"13-4","value":9}
  • {"expr":"8-8","value":0}
  • {"expr":"8x7","value":56}
  • {"expr":"17+13","value":30}
Difficulty
hard

Match each expression with its answer: 7x5=?, 14+4=?, 5x2=?, 12-7=?, 8+14=?, 9x8=?, 2+9=?

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Answer: 7x5=35; 14+4=18; 5x2=10; 12-7=5; 8+14=22; 9x8=72; 2+9=11

SubType
math-match
Pairs
  • {"expr":"7x5","value":35}
  • {"expr":"14+4","value":18}
  • {"expr":"5x2","value":10}
  • {"expr":"12-7","value":5}
  • {"expr":"8+14","value":22}
  • {"expr":"9x8","value":72}
  • {"expr":"2+9","value":11}
Difficulty
hard

Match each expression with its answer: 5+1=?, 11-1=?, 15+11=?, 4+14=?, 6-6=?, 8x9=?, 12+10=?

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Answer: 5+1=6; 11-1=10; 15+11=26; 4+14=18; 6-6=0; 8x9=72; 12+10=22

SubType
math-match
Pairs
  • {"expr":"5+1","value":6}
  • {"expr":"11-1","value":10}
  • {"expr":"15+11","value":26}
  • {"expr":"4+14","value":18}
  • {"expr":"6-6","value":0}
  • {"expr":"8x9","value":72}
  • {"expr":"12+10","value":22}
Difficulty
hard

Match each expression with its answer: 19-9=?, 2-1=?, 8x3=?, 16+2=?, 16-14=?, 4+19=?, 6x6=?

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Answer: 19-9=10; 2-1=1; 8x3=24; 16+2=18; 16-14=2; 4+19=23; 6x6=36

SubType
math-match
Pairs
  • {"expr":"19-9","value":10}
  • {"expr":"2-1","value":1}
  • {"expr":"8x3","value":24}
  • {"expr":"16+2","value":18}
  • {"expr":"16-14","value":2}
  • {"expr":"4+19","value":23}
  • {"expr":"6x6","value":36}
Difficulty
hard

Match each expression with its answer: 6+4=?, 8x5=?, 6x6=?, 3-3=?, 5x7=?, 5x9=?, 7+13=?

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Answer: 6+4=10; 8x5=40; 6x6=36; 3-3=0; 5x7=35; 5x9=45; 7+13=20

SubType
math-match
Pairs
  • {"expr":"6+4","value":10}
  • {"expr":"8x5","value":40}
  • {"expr":"6x6","value":36}
  • {"expr":"3-3","value":0}
  • {"expr":"5x7","value":35}
  • {"expr":"5x9","value":45}
  • {"expr":"7+13","value":20}
Difficulty
hard

Match each expression with its answer: 6x5=?, 2x7=?, 9x4=?, 5-3=?, 5+15=?, 6+18=?, 17+14=?

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Answer: 6x5=30; 2x7=14; 9x4=36; 5-3=2; 5+15=20; 6+18=24; 17+14=31

SubType
math-match
Pairs
  • {"expr":"6x5","value":30}
  • {"expr":"2x7","value":14}
  • {"expr":"9x4","value":36}
  • {"expr":"5-3","value":2}
  • {"expr":"5+15","value":20}
  • {"expr":"6+18","value":24}
  • {"expr":"17+14","value":31}
Difficulty
hard

Match each expression with its answer: 3+4=?, 3x4=?, 2x8=?, 6x9=?, 17+19=?, 14-4=?, 6-3=?

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Answer: 3+4=7; 3x4=12; 2x8=16; 6x9=54; 17+19=36; 14-4=10; 6-3=3

SubType
math-match
Pairs
  • {"expr":"3+4","value":7}
  • {"expr":"3x4","value":12}
  • {"expr":"2x8","value":16}
  • {"expr":"6x9","value":54}
  • {"expr":"17+19","value":36}
  • {"expr":"14-4","value":10}
  • {"expr":"6-3","value":3}
Difficulty
hard

Match each expression with its answer: 19+2=?, 12+20=?, 9x7=?, 5x2=?, 15-8=?, 9-1=?, 9x8=?

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Answer: 19+2=21; 12+20=32; 9x7=63; 5x2=10; 15-8=7; 9-1=8; 9x8=72

SubType
math-match
Pairs
  • {"expr":"19+2","value":21}
  • {"expr":"12+20","value":32}
  • {"expr":"9x7","value":63}
  • {"expr":"5x2","value":10}
  • {"expr":"15-8","value":7}
  • {"expr":"9-1","value":8}
  • {"expr":"9x8","value":72}
Difficulty
hard