hard Set 12 Form Exercise

Match each expression with its answer: 10+1=?, 4+18=?, 2-1=?, 12-7=?, 15-1=?, 6+13=?, 7x3=?

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Answer: 10+1=11; 4+18=22; 2-1=1; 12-7=5; 15-1=14; 6+13=19; 7x3=21

SubType
math-match
Pairs
  • {"expr":"10+1","value":11}
  • {"expr":"4+18","value":22}
  • {"expr":"2-1","value":1}
  • {"expr":"12-7","value":5}
  • {"expr":"15-1","value":14}
  • {"expr":"6+13","value":19}
  • {"expr":"7x3","value":21}
Difficulty
hard

Match each expression with its answer: 6-5=?, 6-2=?, 2x8=?, 8+18=?, 8x3=?, 3+11=?, 17-17=?

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Answer: 6-5=1; 6-2=4; 2x8=16; 8+18=26; 8x3=24; 3+11=14; 17-17=0

SubType
math-match
Pairs
  • {"expr":"6-5","value":1}
  • {"expr":"6-2","value":4}
  • {"expr":"2x8","value":16}
  • {"expr":"8+18","value":26}
  • {"expr":"8x3","value":24}
  • {"expr":"3+11","value":14}
  • {"expr":"17-17","value":0}
Difficulty
hard

Match each expression with its answer: 7-3=?, 14+10=?, 14+8=?, 15-14=?, 11-2=?, 16+9=?, 7+4=?

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Answer: 7-3=4; 14+10=24; 14+8=22; 15-14=1; 11-2=9; 16+9=25; 7+4=11

SubType
math-match
Pairs
  • {"expr":"7-3","value":4}
  • {"expr":"14+10","value":24}
  • {"expr":"14+8","value":22}
  • {"expr":"15-14","value":1}
  • {"expr":"11-2","value":9}
  • {"expr":"16+9","value":25}
  • {"expr":"7+4","value":11}
Difficulty
hard

Match each expression with its answer: 9x4=?, 2x9=?, 17+10=?, 4-1=?, 11-7=?, 3-1=?, 19-7=?

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Answer: 9x4=36; 2x9=18; 17+10=27; 4-1=3; 11-7=4; 3-1=2; 19-7=12

SubType
math-match
Pairs
  • {"expr":"9x4","value":36}
  • {"expr":"2x9","value":18}
  • {"expr":"17+10","value":27}
  • {"expr":"4-1","value":3}
  • {"expr":"11-7","value":4}
  • {"expr":"3-1","value":2}
  • {"expr":"19-7","value":12}
Difficulty
hard

Match each expression with its answer: 6x8=?, 4x2=?, 8+17=?, 4x4=?, 15-13=?, 5-4=?, 9-6=?

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Answer: 6x8=48; 4x2=8; 8+17=25; 4x4=16; 15-13=2; 5-4=1; 9-6=3

SubType
math-match
Pairs
  • {"expr":"6x8","value":48}
  • {"expr":"4x2","value":8}
  • {"expr":"8+17","value":25}
  • {"expr":"4x4","value":16}
  • {"expr":"15-13","value":2}
  • {"expr":"5-4","value":1}
  • {"expr":"9-6","value":3}
Difficulty
hard

Match each expression with its answer: 15+10=?, 10-9=?, 4x7=?, 3x9=?, 6x7=?, 5x9=?, 9x9=?

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Answer: 15+10=25; 10-9=1; 4x7=28; 3x9=27; 6x7=42; 5x9=45; 9x9=81

SubType
math-match
Pairs
  • {"expr":"15+10","value":25}
  • {"expr":"10-9","value":1}
  • {"expr":"4x7","value":28}
  • {"expr":"3x9","value":27}
  • {"expr":"6x7","value":42}
  • {"expr":"5x9","value":45}
  • {"expr":"9x9","value":81}
Difficulty
hard

Match each expression with its answer: 4x9=?, 6+4=?, 17-8=?, 4x3=?, 5x8=?, 3x2=?, 5-4=?

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Answer: 4x9=36; 6+4=10; 17-8=9; 4x3=12; 5x8=40; 3x2=6; 5-4=1

SubType
math-match
Pairs
  • {"expr":"4x9","value":36}
  • {"expr":"6+4","value":10}
  • {"expr":"17-8","value":9}
  • {"expr":"4x3","value":12}
  • {"expr":"5x8","value":40}
  • {"expr":"3x2","value":6}
  • {"expr":"5-4","value":1}
Difficulty
hard

Match each expression with its answer: 2-1=?, 4+16=?, 6-6=?, 11-5=?, 10+12=?, 9x8=?, 14+2=?

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Answer: 2-1=1; 4+16=20; 6-6=0; 11-5=6; 10+12=22; 9x8=72; 14+2=16

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"4+16","value":20}
  • {"expr":"6-6","value":0}
  • {"expr":"11-5","value":6}
  • {"expr":"10+12","value":22}
  • {"expr":"9x8","value":72}
  • {"expr":"14+2","value":16}
Difficulty
hard