hard Set 68 Form Exercise

Match each expression with its answer: 8-4=?, 17-17=?, 17-4=?, 18+8=?, 7x2=?, 18+16=?, 4x5=?

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Answer: 8-4=4; 17-17=0; 17-4=13; 18+8=26; 7x2=14; 18+16=34; 4x5=20

SubType
math-match
Pairs
  • {"expr":"8-4","value":4}
  • {"expr":"17-17","value":0}
  • {"expr":"17-4","value":13}
  • {"expr":"18+8","value":26}
  • {"expr":"7x2","value":14}
  • {"expr":"18+16","value":34}
  • {"expr":"4x5","value":20}
Difficulty
hard

Match each expression with its answer: 4+9=?, 4x4=?, 16+10=?, 1+2=?, 16+7=?, 6x7=?, 2x7=?

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Answer: 4+9=13; 4x4=16; 16+10=26; 1+2=3; 16+7=23; 6x7=42; 2x7=14

SubType
math-match
Pairs
  • {"expr":"4+9","value":13}
  • {"expr":"4x4","value":16}
  • {"expr":"16+10","value":26}
  • {"expr":"1+2","value":3}
  • {"expr":"16+7","value":23}
  • {"expr":"6x7","value":42}
  • {"expr":"2x7","value":14}
Difficulty
hard

Match each expression with its answer: 17-7=?, 19+16=?, 8x3=?, 19+10=?, 7x8=?, 7+9=?, 1+3=?

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Answer: 17-7=10; 19+16=35; 8x3=24; 19+10=29; 7x8=56; 7+9=16; 1+3=4

SubType
math-match
Pairs
  • {"expr":"17-7","value":10}
  • {"expr":"19+16","value":35}
  • {"expr":"8x3","value":24}
  • {"expr":"19+10","value":29}
  • {"expr":"7x8","value":56}
  • {"expr":"7+9","value":16}
  • {"expr":"1+3","value":4}
Difficulty
hard

Match each expression with its answer: 9x3=?, 3-1=?, 8+14=?, 6x7=?, 1+3=?, 14-7=?, 10+14=?

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Answer: 9x3=27; 3-1=2; 8+14=22; 6x7=42; 1+3=4; 14-7=7; 10+14=24

SubType
math-match
Pairs
  • {"expr":"9x3","value":27}
  • {"expr":"3-1","value":2}
  • {"expr":"8+14","value":22}
  • {"expr":"6x7","value":42}
  • {"expr":"1+3","value":4}
  • {"expr":"14-7","value":7}
  • {"expr":"10+14","value":24}
Difficulty
hard

Match each expression with its answer: 18+17=?, 18-13=?, 20-16=?, 19-11=?, 10+19=?, 3x2=?, 9+13=?

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Answer: 18+17=35; 18-13=5; 20-16=4; 19-11=8; 10+19=29; 3x2=6; 9+13=22

SubType
math-match
Pairs
  • {"expr":"18+17","value":35}
  • {"expr":"18-13","value":5}
  • {"expr":"20-16","value":4}
  • {"expr":"19-11","value":8}
  • {"expr":"10+19","value":29}
  • {"expr":"3x2","value":6}
  • {"expr":"9+13","value":22}
Difficulty
hard

Match each expression with its answer: 8+10=?, 5x2=?, 5-5=?, 6x7=?, 18+12=?, 3+20=?, 4-1=?

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Answer: 8+10=18; 5x2=10; 5-5=0; 6x7=42; 18+12=30; 3+20=23; 4-1=3

SubType
math-match
Pairs
  • {"expr":"8+10","value":18}
  • {"expr":"5x2","value":10}
  • {"expr":"5-5","value":0}
  • {"expr":"6x7","value":42}
  • {"expr":"18+12","value":30}
  • {"expr":"3+20","value":23}
  • {"expr":"4-1","value":3}
Difficulty
hard

Match each expression with its answer: 18-2=?, 15-15=?, 7x4=?, 4x6=?, 5x3=?, 12-1=?, 9x4=?

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Answer: 18-2=16; 15-15=0; 7x4=28; 4x6=24; 5x3=15; 12-1=11; 9x4=36

SubType
math-match
Pairs
  • {"expr":"18-2","value":16}
  • {"expr":"15-15","value":0}
  • {"expr":"7x4","value":28}
  • {"expr":"4x6","value":24}
  • {"expr":"5x3","value":15}
  • {"expr":"12-1","value":11}
  • {"expr":"9x4","value":36}
Difficulty
hard

Match each expression with its answer: 17-5=?, 7x4=?, 3x7=?, 19+5=?, 2x9=?, 15-7=?, 9-6=?

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Answer: 17-5=12; 7x4=28; 3x7=21; 19+5=24; 2x9=18; 15-7=8; 9-6=3

SubType
math-match
Pairs
  • {"expr":"17-5","value":12}
  • {"expr":"7x4","value":28}
  • {"expr":"3x7","value":21}
  • {"expr":"19+5","value":24}
  • {"expr":"2x9","value":18}
  • {"expr":"15-7","value":8}
  • {"expr":"9-6","value":3}
Difficulty
hard