hard Set 19 Form Exercise

Match each expression with its answer: 5x3=?, 4-3=?, 18-13=?, 18-12=?, 7+13=?, 2x5=?, 19+19=?

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Answer: 5x3=15; 4-3=1; 18-13=5; 18-12=6; 7+13=20; 2x5=10; 19+19=38

SubType
math-match
Pairs
  • {"expr":"5x3","value":15}
  • {"expr":"4-3","value":1}
  • {"expr":"18-13","value":5}
  • {"expr":"18-12","value":6}
  • {"expr":"7+13","value":20}
  • {"expr":"2x5","value":10}
  • {"expr":"19+19","value":38}
Difficulty
hard

Match each expression with its answer: 6x8=?, 6x7=?, 14-12=?, 12-9=?, 19+4=?, 11+8=?, 10-9=?

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Answer: 6x8=48; 6x7=42; 14-12=2; 12-9=3; 19+4=23; 11+8=19; 10-9=1

SubType
math-match
Pairs
  • {"expr":"6x8","value":48}
  • {"expr":"6x7","value":42}
  • {"expr":"14-12","value":2}
  • {"expr":"12-9","value":3}
  • {"expr":"19+4","value":23}
  • {"expr":"11+8","value":19}
  • {"expr":"10-9","value":1}
Difficulty
hard

Match each expression with its answer: 7x5=?, 3-2=?, 17+2=?, 11-1=?, 8x7=?, 5x8=?, 6-1=?

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Answer: 7x5=35; 3-2=1; 17+2=19; 11-1=10; 8x7=56; 5x8=40; 6-1=5

SubType
math-match
Pairs
  • {"expr":"7x5","value":35}
  • {"expr":"3-2","value":1}
  • {"expr":"17+2","value":19}
  • {"expr":"11-1","value":10}
  • {"expr":"8x7","value":56}
  • {"expr":"5x8","value":40}
  • {"expr":"6-1","value":5}
Difficulty
hard

Match each expression with its answer: 10-3=?, 3-2=?, 8-4=?, 3x5=?, 8x2=?, 8x6=?, 7-4=?

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Answer: 10-3=7; 3-2=1; 8-4=4; 3x5=15; 8x2=16; 8x6=48; 7-4=3

SubType
math-match
Pairs
  • {"expr":"10-3","value":7}
  • {"expr":"3-2","value":1}
  • {"expr":"8-4","value":4}
  • {"expr":"3x5","value":15}
  • {"expr":"8x2","value":16}
  • {"expr":"8x6","value":48}
  • {"expr":"7-4","value":3}
Difficulty
hard

Match each expression with its answer: 13-1=?, 10-10=?, 17-11=?, 15-5=?, 9+18=?, 14+4=?, 6+5=?

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Answer: 13-1=12; 10-10=0; 17-11=6; 15-5=10; 9+18=27; 14+4=18; 6+5=11

SubType
math-match
Pairs
  • {"expr":"13-1","value":12}
  • {"expr":"10-10","value":0}
  • {"expr":"17-11","value":6}
  • {"expr":"15-5","value":10}
  • {"expr":"9+18","value":27}
  • {"expr":"14+4","value":18}
  • {"expr":"6+5","value":11}
Difficulty
hard

Match each expression with its answer: 16+9=?, 8x3=?, 2x9=?, 7+19=?, 5x9=?, 19+16=?, 18+12=?

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Answer: 16+9=25; 8x3=24; 2x9=18; 7+19=26; 5x9=45; 19+16=35; 18+12=30

SubType
math-match
Pairs
  • {"expr":"16+9","value":25}
  • {"expr":"8x3","value":24}
  • {"expr":"2x9","value":18}
  • {"expr":"7+19","value":26}
  • {"expr":"5x9","value":45}
  • {"expr":"19+16","value":35}
  • {"expr":"18+12","value":30}
Difficulty
hard

Match each expression with its answer: 9x7=?, 20+19=?, 6x4=?, 19-4=?, 20-8=?, 1+9=?, 9x2=?

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Answer: 9x7=63; 20+19=39; 6x4=24; 19-4=15; 20-8=12; 1+9=10; 9x2=18

SubType
math-match
Pairs
  • {"expr":"9x7","value":63}
  • {"expr":"20+19","value":39}
  • {"expr":"6x4","value":24}
  • {"expr":"19-4","value":15}
  • {"expr":"20-8","value":12}
  • {"expr":"1+9","value":10}
  • {"expr":"9x2","value":18}
Difficulty
hard

Match each expression with its answer: 8x8=?, 3+2=?, 19-7=?, 8-1=?, 9+19=?, 10-6=?, 7+11=?

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Answer: 8x8=64; 3+2=5; 19-7=12; 8-1=7; 9+19=28; 10-6=4; 7+11=18

SubType
math-match
Pairs
  • {"expr":"8x8","value":64}
  • {"expr":"3+2","value":5}
  • {"expr":"19-7","value":12}
  • {"expr":"8-1","value":7}
  • {"expr":"9+19","value":28}
  • {"expr":"10-6","value":4}
  • {"expr":"7+11","value":18}
Difficulty
hard