hard Set 45 Form Exercise

Match each expression with its answer: 12-1=?, 17+17=?, 4-2=?, 8x5=?, 13-13=?, 5-2=?, 8+6=?

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Answer: 12-1=11; 17+17=34; 4-2=2; 8x5=40; 13-13=0; 5-2=3; 8+6=14

SubType
math-match
Pairs
  • {"expr":"12-1","value":11}
  • {"expr":"17+17","value":34}
  • {"expr":"4-2","value":2}
  • {"expr":"8x5","value":40}
  • {"expr":"13-13","value":0}
  • {"expr":"5-2","value":3}
  • {"expr":"8+6","value":14}
Difficulty
hard

Match each expression with its answer: 18-17=?, 3x5=?, 6-3=?, 7x3=?, 2x9=?, 3x8=?, 2x5=?

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Answer: 18-17=1; 3x5=15; 6-3=3; 7x3=21; 2x9=18; 3x8=24; 2x5=10

SubType
math-match
Pairs
  • {"expr":"18-17","value":1}
  • {"expr":"3x5","value":15}
  • {"expr":"6-3","value":3}
  • {"expr":"7x3","value":21}
  • {"expr":"2x9","value":18}
  • {"expr":"3x8","value":24}
  • {"expr":"2x5","value":10}
Difficulty
hard

Match each expression with its answer: 11-6=?, 7x5=?, 7-5=?, 3x5=?, 7x6=?, 9+10=?, 2-2=?

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Answer: 11-6=5; 7x5=35; 7-5=2; 3x5=15; 7x6=42; 9+10=19; 2-2=0

SubType
math-match
Pairs
  • {"expr":"11-6","value":5}
  • {"expr":"7x5","value":35}
  • {"expr":"7-5","value":2}
  • {"expr":"3x5","value":15}
  • {"expr":"7x6","value":42}
  • {"expr":"9+10","value":19}
  • {"expr":"2-2","value":0}
Difficulty
hard

Match each expression with its answer: 4-3=?, 20-7=?, 6+11=?, 9+11=?, 15-3=?, 6x4=?, 6-1=?

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Answer: 4-3=1; 20-7=13; 6+11=17; 9+11=20; 15-3=12; 6x4=24; 6-1=5

SubType
math-match
Pairs
  • {"expr":"4-3","value":1}
  • {"expr":"20-7","value":13}
  • {"expr":"6+11","value":17}
  • {"expr":"9+11","value":20}
  • {"expr":"15-3","value":12}
  • {"expr":"6x4","value":24}
  • {"expr":"6-1","value":5}
Difficulty
hard

Match each expression with its answer: 3+10=?, 7+4=?, 6x6=?, 5x3=?, 8x9=?, 7+13=?, 14+17=?

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Answer: 3+10=13; 7+4=11; 6x6=36; 5x3=15; 8x9=72; 7+13=20; 14+17=31

SubType
math-match
Pairs
  • {"expr":"3+10","value":13}
  • {"expr":"7+4","value":11}
  • {"expr":"6x6","value":36}
  • {"expr":"5x3","value":15}
  • {"expr":"8x9","value":72}
  • {"expr":"7+13","value":20}
  • {"expr":"14+17","value":31}
Difficulty
hard

Match each expression with its answer: 10+10=?, 1+9=?, 16-5=?, 8-7=?, 14-1=?, 4x2=?, 7x2=?

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Answer: 10+10=20; 1+9=10; 16-5=11; 8-7=1; 14-1=13; 4x2=8; 7x2=14

SubType
math-match
Pairs
  • {"expr":"10+10","value":20}
  • {"expr":"1+9","value":10}
  • {"expr":"16-5","value":11}
  • {"expr":"8-7","value":1}
  • {"expr":"14-1","value":13}
  • {"expr":"4x2","value":8}
  • {"expr":"7x2","value":14}
Difficulty
hard

Match each expression with its answer: 4x2=?, 2x7=?, 6x6=?, 7x8=?, 8x9=?, 6+20=?, 5x2=?

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Answer: 4x2=8; 2x7=14; 6x6=36; 7x8=56; 8x9=72; 6+20=26; 5x2=10

SubType
math-match
Pairs
  • {"expr":"4x2","value":8}
  • {"expr":"2x7","value":14}
  • {"expr":"6x6","value":36}
  • {"expr":"7x8","value":56}
  • {"expr":"8x9","value":72}
  • {"expr":"6+20","value":26}
  • {"expr":"5x2","value":10}
Difficulty
hard

Match each expression with its answer: 6x2=?, 9x9=?, 9+2=?, 8+20=?, 15+8=?, 2-1=?, 9+12=?

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Answer: 6x2=12; 9x9=81; 9+2=11; 8+20=28; 15+8=23; 2-1=1; 9+12=21

SubType
math-match
Pairs
  • {"expr":"6x2","value":12}
  • {"expr":"9x9","value":81}
  • {"expr":"9+2","value":11}
  • {"expr":"8+20","value":28}
  • {"expr":"15+8","value":23}
  • {"expr":"2-1","value":1}
  • {"expr":"9+12","value":21}
Difficulty
hard