hard Set 31 Form Exercise

Match each expression with its answer: 6+19=?, 9-4=?, 2x9=?, 5x9=?, 10-9=?, 7x5=?, 9x4=?

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Answer: 6+19=25; 9-4=5; 2x9=18; 5x9=45; 10-9=1; 7x5=35; 9x4=36

SubType
math-match
Pairs
  • {"expr":"6+19","value":25}
  • {"expr":"9-4","value":5}
  • {"expr":"2x9","value":18}
  • {"expr":"5x9","value":45}
  • {"expr":"10-9","value":1}
  • {"expr":"7x5","value":35}
  • {"expr":"9x4","value":36}
Difficulty
hard

Match each expression with its answer: 5x5=?, 9-3=?, 14-3=?, 9x6=?, 16-3=?, 4x7=?, 4+5=?

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Answer: 5x5=25; 9-3=6; 14-3=11; 9x6=54; 16-3=13; 4x7=28; 4+5=9

SubType
math-match
Pairs
  • {"expr":"5x5","value":25}
  • {"expr":"9-3","value":6}
  • {"expr":"14-3","value":11}
  • {"expr":"9x6","value":54}
  • {"expr":"16-3","value":13}
  • {"expr":"4x7","value":28}
  • {"expr":"4+5","value":9}
Difficulty
hard

Match each expression with its answer: 4+4=?, 12+9=?, 16-13=?, 18+1=?, 8+12=?, 9+18=?, 19+14=?

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Answer: 4+4=8; 12+9=21; 16-13=3; 18+1=19; 8+12=20; 9+18=27; 19+14=33

SubType
math-match
Pairs
  • {"expr":"4+4","value":8}
  • {"expr":"12+9","value":21}
  • {"expr":"16-13","value":3}
  • {"expr":"18+1","value":19}
  • {"expr":"8+12","value":20}
  • {"expr":"9+18","value":27}
  • {"expr":"19+14","value":33}
Difficulty
hard

Match each expression with its answer: 15+12=?, 16+20=?, 16+16=?, 15-12=?, 6-4=?, 12-7=?, 15+4=?

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Answer: 15+12=27; 16+20=36; 16+16=32; 15-12=3; 6-4=2; 12-7=5; 15+4=19

SubType
math-match
Pairs
  • {"expr":"15+12","value":27}
  • {"expr":"16+20","value":36}
  • {"expr":"16+16","value":32}
  • {"expr":"15-12","value":3}
  • {"expr":"6-4","value":2}
  • {"expr":"12-7","value":5}
  • {"expr":"15+4","value":19}
Difficulty
hard

Match each expression with its answer: 5x2=?, 3x8=?, 12+7=?, 15-7=?, 2+9=?, 4x7=?, 9x2=?

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Answer: 5x2=10; 3x8=24; 12+7=19; 15-7=8; 2+9=11; 4x7=28; 9x2=18

SubType
math-match
Pairs
  • {"expr":"5x2","value":10}
  • {"expr":"3x8","value":24}
  • {"expr":"12+7","value":19}
  • {"expr":"15-7","value":8}
  • {"expr":"2+9","value":11}
  • {"expr":"4x7","value":28}
  • {"expr":"9x2","value":18}
Difficulty
hard

Match each expression with its answer: 7-2=?, 7+17=?, 2x8=?, 11-1=?, 5x6=?, 4x7=?, 1+5=?

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Answer: 7-2=5; 7+17=24; 2x8=16; 11-1=10; 5x6=30; 4x7=28; 1+5=6

SubType
math-match
Pairs
  • {"expr":"7-2","value":5}
  • {"expr":"7+17","value":24}
  • {"expr":"2x8","value":16}
  • {"expr":"11-1","value":10}
  • {"expr":"5x6","value":30}
  • {"expr":"4x7","value":28}
  • {"expr":"1+5","value":6}
Difficulty
hard

Match each expression with its answer: 15+5=?, 16-16=?, 18-17=?, 8+5=?, 3x8=?, 1+16=?, 2x8=?

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Answer: 15+5=20; 16-16=0; 18-17=1; 8+5=13; 3x8=24; 1+16=17; 2x8=16

SubType
math-match
Pairs
  • {"expr":"15+5","value":20}
  • {"expr":"16-16","value":0}
  • {"expr":"18-17","value":1}
  • {"expr":"8+5","value":13}
  • {"expr":"3x8","value":24}
  • {"expr":"1+16","value":17}
  • {"expr":"2x8","value":16}
Difficulty
hard

Match each expression with its answer: 10+18=?, 2x8=?, 9x3=?, 13+13=?, 4x3=?, 3x7=?, 3x8=?

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Answer: 10+18=28; 2x8=16; 9x3=27; 13+13=26; 4x3=12; 3x7=21; 3x8=24

SubType
math-match
Pairs
  • {"expr":"10+18","value":28}
  • {"expr":"2x8","value":16}
  • {"expr":"9x3","value":27}
  • {"expr":"13+13","value":26}
  • {"expr":"4x3","value":12}
  • {"expr":"3x7","value":21}
  • {"expr":"3x8","value":24}
Difficulty
hard