expert Set 20 Form Exercise

Match each expression with its answer: 6x9=?, 1+8=?, 9-2=?, 9-6=?, 4x9=?

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Answer: 6x9=54; 1+8=9; 9-2=7; 9-6=3; 4x9=36

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"1+8","value":9}
  • {"expr":"9-2","value":7}
  • {"expr":"9-6","value":3}
  • {"expr":"4x9","value":36}
Difficulty
expert

Match each expression with its answer: 2+9=?, 10-5=?, 10-7=?, 9+4=?, 4x3=?

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Answer: 2+9=11; 10-5=5; 10-7=3; 9+4=13; 4x3=12

SubType
math-match
Pairs
  • {"expr":"2+9","value":11}
  • {"expr":"10-5","value":5}
  • {"expr":"10-7","value":3}
  • {"expr":"9+4","value":13}
  • {"expr":"4x3","value":12}
Difficulty
expert

Match each expression with its answer: 7+8=?, 8+4=?, 8-2=?, 1+8=?, 4-4=?

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Answer: 7+8=15; 8+4=12; 8-2=6; 1+8=9; 4-4=0

SubType
math-match
Pairs
  • {"expr":"7+8","value":15}
  • {"expr":"8+4","value":12}
  • {"expr":"8-2","value":6}
  • {"expr":"1+8","value":9}
  • {"expr":"4-4","value":0}
Difficulty
expert

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

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Answer: 7x5=35; 10-7=3; 9-3=6; 3x6=18; 9+5=14

SubType
math-match
Pairs
  • {"expr":"7x5","value":35}
  • {"expr":"10-7","value":3}
  • {"expr":"9-3","value":6}
  • {"expr":"3x6","value":18}
  • {"expr":"9+5","value":14}
Difficulty
expert

Match each expression with its answer: 4+9=?, 2-2=?, 10-1=?, 6-4=?, 3x7=?

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Answer: 4+9=13; 2-2=0; 10-1=9; 6-4=2; 3x7=21

SubType
math-match
Pairs
  • {"expr":"4+9","value":13}
  • {"expr":"2-2","value":0}
  • {"expr":"10-1","value":9}
  • {"expr":"6-4","value":2}
  • {"expr":"3x7","value":21}
Difficulty
expert

Match each expression with its answer: 9+9=?, 9-7=?, 2+3=?, 2+2=?, 5x4=?

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Answer: 9+9=18; 9-7=2; 2+3=5; 2+2=4; 5x4=20

SubType
math-match
Pairs
  • {"expr":"9+9","value":18}
  • {"expr":"9-7","value":2}
  • {"expr":"2+3","value":5}
  • {"expr":"2+2","value":4}
  • {"expr":"5x4","value":20}
Difficulty
expert

Match each expression with its answer: 10-4=?, 9-1=?, 7x5=?, 2-1=?, 6x2=?

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Answer: 10-4=6; 9-1=8; 7x5=35; 2-1=1; 6x2=12

SubType
math-match
Pairs
  • {"expr":"10-4","value":6}
  • {"expr":"9-1","value":8}
  • {"expr":"7x5","value":35}
  • {"expr":"2-1","value":1}
  • {"expr":"6x2","value":12}
Difficulty
expert

Match each expression with its answer: 8-8=?, 5x3=?, 5-1=?, 4-3=?, 5+1=?

Show answer

Answer: 8-8=0; 5x3=15; 5-1=4; 4-3=1; 5+1=6

SubType
math-match
Pairs
  • {"expr":"8-8","value":0}
  • {"expr":"5x3","value":15}
  • {"expr":"5-1","value":4}
  • {"expr":"4-3","value":1}
  • {"expr":"5+1","value":6}
Difficulty
expert