hard Set 41 Form Exercise

Match each expression with its answer: 3+7=?, 5x7=?, 8x2=?, 17+12=?, 6x2=?, 2x2=?, 2-2=?

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Answer: 3+7=10; 5x7=35; 8x2=16; 17+12=29; 6x2=12; 2x2=4; 2-2=0

SubType
math-match
Pairs
  • {"expr":"3+7","value":10}
  • {"expr":"5x7","value":35}
  • {"expr":"8x2","value":16}
  • {"expr":"17+12","value":29}
  • {"expr":"6x2","value":12}
  • {"expr":"2x2","value":4}
  • {"expr":"2-2","value":0}
Difficulty
hard

Match each expression with its answer: 9x3=?, 12+11=?, 20-18=?, 9-9=?, 4+4=?, 12+10=?, 15+6=?

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Answer: 9x3=27; 12+11=23; 20-18=2; 9-9=0; 4+4=8; 12+10=22; 15+6=21

SubType
math-match
Pairs
  • {"expr":"9x3","value":27}
  • {"expr":"12+11","value":23}
  • {"expr":"20-18","value":2}
  • {"expr":"9-9","value":0}
  • {"expr":"4+4","value":8}
  • {"expr":"12+10","value":22}
  • {"expr":"15+6","value":21}
Difficulty
hard

Match each expression with its answer: 19-2=?, 16+12=?, 8x4=?, 9x3=?, 9x2=?, 15+4=?, 11-9=?

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Answer: 19-2=17; 16+12=28; 8x4=32; 9x3=27; 9x2=18; 15+4=19; 11-9=2

SubType
math-match
Pairs
  • {"expr":"19-2","value":17}
  • {"expr":"16+12","value":28}
  • {"expr":"8x4","value":32}
  • {"expr":"9x3","value":27}
  • {"expr":"9x2","value":18}
  • {"expr":"15+4","value":19}
  • {"expr":"11-9","value":2}
Difficulty
hard

Match each expression with its answer: 5-5=?, 7x8=?, 12-8=?, 15+20=?, 10-7=?, 2x5=?, 17-9=?

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Answer: 5-5=0; 7x8=56; 12-8=4; 15+20=35; 10-7=3; 2x5=10; 17-9=8

SubType
math-match
Pairs
  • {"expr":"5-5","value":0}
  • {"expr":"7x8","value":56}
  • {"expr":"12-8","value":4}
  • {"expr":"15+20","value":35}
  • {"expr":"10-7","value":3}
  • {"expr":"2x5","value":10}
  • {"expr":"17-9","value":8}
Difficulty
hard

Match each expression with its answer: 10-7=?, 12+20=?, 4x4=?, 15-1=?, 20-10=?, 12+6=?, 3x7=?

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Answer: 10-7=3; 12+20=32; 4x4=16; 15-1=14; 20-10=10; 12+6=18; 3x7=21

SubType
math-match
Pairs
  • {"expr":"10-7","value":3}
  • {"expr":"12+20","value":32}
  • {"expr":"4x4","value":16}
  • {"expr":"15-1","value":14}
  • {"expr":"20-10","value":10}
  • {"expr":"12+6","value":18}
  • {"expr":"3x7","value":21}
Difficulty
hard

Match each expression with its answer: 19-11=?, 7x4=?, 6+11=?, 9-3=?, 7x9=?, 14+2=?, 4x6=?

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Answer: 19-11=8; 7x4=28; 6+11=17; 9-3=6; 7x9=63; 14+2=16; 4x6=24

SubType
math-match
Pairs
  • {"expr":"19-11","value":8}
  • {"expr":"7x4","value":28}
  • {"expr":"6+11","value":17}
  • {"expr":"9-3","value":6}
  • {"expr":"7x9","value":63}
  • {"expr":"14+2","value":16}
  • {"expr":"4x6","value":24}
Difficulty
hard

Match each expression with its answer: 3-2=?, 9x2=?, 1+9=?, 11-9=?, 8x4=?, 17-12=?, 7-7=?

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Answer: 3-2=1; 9x2=18; 1+9=10; 11-9=2; 8x4=32; 17-12=5; 7-7=0

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"9x2","value":18}
  • {"expr":"1+9","value":10}
  • {"expr":"11-9","value":2}
  • {"expr":"8x4","value":32}
  • {"expr":"17-12","value":5}
  • {"expr":"7-7","value":0}
Difficulty
hard

Match each expression with its answer: 2-2=?, 16+20=?, 4+16=?, 9+3=?, 7-1=?, 15+14=?, 19-16=?

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Answer: 2-2=0; 16+20=36; 4+16=20; 9+3=12; 7-1=6; 15+14=29; 19-16=3

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"16+20","value":36}
  • {"expr":"4+16","value":20}
  • {"expr":"9+3","value":12}
  • {"expr":"7-1","value":6}
  • {"expr":"15+14","value":29}
  • {"expr":"19-16","value":3}
Difficulty
hard