hard Set 30 Form Exercise

Match each expression with its answer: 2x6=?, 16+4=?, 16+5=?, 12-6=?, 16-16=?, 9x8=?, 3x8=?

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Answer: 2x6=12; 16+4=20; 16+5=21; 12-6=6; 16-16=0; 9x8=72; 3x8=24

SubType
math-match
Pairs
  • {"expr":"2x6","value":12}
  • {"expr":"16+4","value":20}
  • {"expr":"16+5","value":21}
  • {"expr":"12-6","value":6}
  • {"expr":"16-16","value":0}
  • {"expr":"9x8","value":72}
  • {"expr":"3x8","value":24}
Difficulty
hard

Match each expression with its answer: 11-11=?, 6+13=?, 14-2=?, 18+19=?, 19+12=?, 8x4=?, 9x8=?

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Answer: 11-11=0; 6+13=19; 14-2=12; 18+19=37; 19+12=31; 8x4=32; 9x8=72

SubType
math-match
Pairs
  • {"expr":"11-11","value":0}
  • {"expr":"6+13","value":19}
  • {"expr":"14-2","value":12}
  • {"expr":"18+19","value":37}
  • {"expr":"19+12","value":31}
  • {"expr":"8x4","value":32}
  • {"expr":"9x8","value":72}
Difficulty
hard

Match each expression with its answer: 2x7=?, 9x4=?, 4+9=?, 9-7=?, 11-5=?, 17-6=?, 6x7=?

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Answer: 2x7=14; 9x4=36; 4+9=13; 9-7=2; 11-5=6; 17-6=11; 6x7=42

SubType
math-match
Pairs
  • {"expr":"2x7","value":14}
  • {"expr":"9x4","value":36}
  • {"expr":"4+9","value":13}
  • {"expr":"9-7","value":2}
  • {"expr":"11-5","value":6}
  • {"expr":"17-6","value":11}
  • {"expr":"6x7","value":42}
Difficulty
hard

Match each expression with its answer: 17-13=?, 15+19=?, 8-8=?, 14+9=?, 15-8=?, 6x9=?, 3+18=?

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Answer: 17-13=4; 15+19=34; 8-8=0; 14+9=23; 15-8=7; 6x9=54; 3+18=21

SubType
math-match
Pairs
  • {"expr":"17-13","value":4}
  • {"expr":"15+19","value":34}
  • {"expr":"8-8","value":0}
  • {"expr":"14+9","value":23}
  • {"expr":"15-8","value":7}
  • {"expr":"6x9","value":54}
  • {"expr":"3+18","value":21}
Difficulty
hard

Match each expression with its answer: 4x8=?, 6-3=?, 16+3=?, 9+20=?, 7-1=?, 6x8=?, 2x9=?

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Answer: 4x8=32; 6-3=3; 16+3=19; 9+20=29; 7-1=6; 6x8=48; 2x9=18

SubType
math-match
Pairs
  • {"expr":"4x8","value":32}
  • {"expr":"6-3","value":3}
  • {"expr":"16+3","value":19}
  • {"expr":"9+20","value":29}
  • {"expr":"7-1","value":6}
  • {"expr":"6x8","value":48}
  • {"expr":"2x9","value":18}
Difficulty
hard

Match each expression with its answer: 20+13=?, 19-17=?, 6x7=?, 14-13=?, 4x6=?, 6x5=?, 17+5=?

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Answer: 20+13=33; 19-17=2; 6x7=42; 14-13=1; 4x6=24; 6x5=30; 17+5=22

SubType
math-match
Pairs
  • {"expr":"20+13","value":33}
  • {"expr":"19-17","value":2}
  • {"expr":"6x7","value":42}
  • {"expr":"14-13","value":1}
  • {"expr":"4x6","value":24}
  • {"expr":"6x5","value":30}
  • {"expr":"17+5","value":22}
Difficulty
hard

Match each expression with its answer: 5x7=?, 6+15=?, 9x2=?, 6-5=?, 8x3=?, 2x7=?, 7x4=?

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Answer: 5x7=35; 6+15=21; 9x2=18; 6-5=1; 8x3=24; 2x7=14; 7x4=28

SubType
math-match
Pairs
  • {"expr":"5x7","value":35}
  • {"expr":"6+15","value":21}
  • {"expr":"9x2","value":18}
  • {"expr":"6-5","value":1}
  • {"expr":"8x3","value":24}
  • {"expr":"2x7","value":14}
  • {"expr":"7x4","value":28}
Difficulty
hard

Match each expression with its answer: 3x8=?, 8+1=?, 3-2=?, 3-3=?, 8x2=?, 9-5=?, 20-9=?

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Answer: 3x8=24; 8+1=9; 3-2=1; 3-3=0; 8x2=16; 9-5=4; 20-9=11

SubType
math-match
Pairs
  • {"expr":"3x8","value":24}
  • {"expr":"8+1","value":9}
  • {"expr":"3-2","value":1}
  • {"expr":"3-3","value":0}
  • {"expr":"8x2","value":16}
  • {"expr":"9-5","value":4}
  • {"expr":"20-9","value":11}
Difficulty
hard