hard Set 72 Form Exercise

Match each expression with its answer: 8x4=?, 2-1=?, 5+19=?, 18-7=?, 14+16=?, 5x8=?, 9x5=?

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Answer: 8x4=32; 2-1=1; 5+19=24; 18-7=11; 14+16=30; 5x8=40; 9x5=45

SubType
math-match
Pairs
  • {"expr":"8x4","value":32}
  • {"expr":"2-1","value":1}
  • {"expr":"5+19","value":24}
  • {"expr":"18-7","value":11}
  • {"expr":"14+16","value":30}
  • {"expr":"5x8","value":40}
  • {"expr":"9x5","value":45}
Difficulty
hard

Match each expression with its answer: 3-2=?, 4x4=?, 4+18=?, 3x8=?, 6x9=?, 14-1=?, 10+15=?

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Answer: 3-2=1; 4x4=16; 4+18=22; 3x8=24; 6x9=54; 14-1=13; 10+15=25

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"4x4","value":16}
  • {"expr":"4+18","value":22}
  • {"expr":"3x8","value":24}
  • {"expr":"6x9","value":54}
  • {"expr":"14-1","value":13}
  • {"expr":"10+15","value":25}
Difficulty
hard

Match each expression with its answer: 15-9=?, 4x6=?, 3x5=?, 2+1=?, 17-12=?, 8x7=?, 3x6=?

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Answer: 15-9=6; 4x6=24; 3x5=15; 2+1=3; 17-12=5; 8x7=56; 3x6=18

SubType
math-match
Pairs
  • {"expr":"15-9","value":6}
  • {"expr":"4x6","value":24}
  • {"expr":"3x5","value":15}
  • {"expr":"2+1","value":3}
  • {"expr":"17-12","value":5}
  • {"expr":"8x7","value":56}
  • {"expr":"3x6","value":18}
Difficulty
hard

Match each expression with its answer: 18-18=?, 19-5=?, 6x9=?, 9+19=?, 4x9=?, 2-1=?, 5-2=?

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Answer: 18-18=0; 19-5=14; 6x9=54; 9+19=28; 4x9=36; 2-1=1; 5-2=3

SubType
math-match
Pairs
  • {"expr":"18-18","value":0}
  • {"expr":"19-5","value":14}
  • {"expr":"6x9","value":54}
  • {"expr":"9+19","value":28}
  • {"expr":"4x9","value":36}
  • {"expr":"2-1","value":1}
  • {"expr":"5-2","value":3}
Difficulty
hard

Match each expression with its answer: 2-2=?, 7x3=?, 4x4=?, 16+7=?, 13+19=?, 2x7=?, 18+7=?

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Answer: 2-2=0; 7x3=21; 4x4=16; 16+7=23; 13+19=32; 2x7=14; 18+7=25

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"7x3","value":21}
  • {"expr":"4x4","value":16}
  • {"expr":"16+7","value":23}
  • {"expr":"13+19","value":32}
  • {"expr":"2x7","value":14}
  • {"expr":"18+7","value":25}
Difficulty
hard

Match each expression with its answer: 4x3=?, 18+17=?, 4x2=?, 9+1=?, 3-3=?, 16+1=?, 3x9=?

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Answer: 4x3=12; 18+17=35; 4x2=8; 9+1=10; 3-3=0; 16+1=17; 3x9=27

SubType
math-match
Pairs
  • {"expr":"4x3","value":12}
  • {"expr":"18+17","value":35}
  • {"expr":"4x2","value":8}
  • {"expr":"9+1","value":10}
  • {"expr":"3-3","value":0}
  • {"expr":"16+1","value":17}
  • {"expr":"3x9","value":27}
Difficulty
hard

Match each expression with its answer: 8x2=?, 12-3=?, 9-4=?, 16+7=?, 5x7=?, 2-2=?, 4x9=?

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Answer: 8x2=16; 12-3=9; 9-4=5; 16+7=23; 5x7=35; 2-2=0; 4x9=36

SubType
math-match
Pairs
  • {"expr":"8x2","value":16}
  • {"expr":"12-3","value":9}
  • {"expr":"9-4","value":5}
  • {"expr":"16+7","value":23}
  • {"expr":"5x7","value":35}
  • {"expr":"2-2","value":0}
  • {"expr":"4x9","value":36}
Difficulty
hard

Match each expression with its answer: 13-12=?, 5x5=?, 9x4=?, 9-7=?, 9+11=?, 12-7=?, 15-2=?

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Answer: 13-12=1; 5x5=25; 9x4=36; 9-7=2; 9+11=20; 12-7=5; 15-2=13

SubType
math-match
Pairs
  • {"expr":"13-12","value":1}
  • {"expr":"5x5","value":25}
  • {"expr":"9x4","value":36}
  • {"expr":"9-7","value":2}
  • {"expr":"9+11","value":20}
  • {"expr":"12-7","value":5}
  • {"expr":"15-2","value":13}
Difficulty
hard