expert Set 42 Form Exercise

Match each expression with its answer: 2x3=?, 9x2=?, 2-1=?, 8-5=?, 3+6=?

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Answer: 2x3=6; 9x2=18; 2-1=1; 8-5=3; 3+6=9

SubType
math-match
Pairs
  • {"expr":"2x3","value":6}
  • {"expr":"9x2","value":18}
  • {"expr":"2-1","value":1}
  • {"expr":"8-5","value":3}
  • {"expr":"3+6","value":9}
Difficulty
expert

Match each expression with its answer: 3x9=?, 7x4=?, 4+7=?, 7+7=?, 5x2=?

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Answer: 3x9=27; 7x4=28; 4+7=11; 7+7=14; 5x2=10

SubType
math-match
Pairs
  • {"expr":"3x9","value":27}
  • {"expr":"7x4","value":28}
  • {"expr":"4+7","value":11}
  • {"expr":"7+7","value":14}
  • {"expr":"5x2","value":10}
Difficulty
expert

Match each expression with its answer: 1+1=?, 4+2=?, 7+10=?, 7+2=?, 5-1=?

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Answer: 1+1=2; 4+2=6; 7+10=17; 7+2=9; 5-1=4

SubType
math-match
Pairs
  • {"expr":"1+1","value":2}
  • {"expr":"4+2","value":6}
  • {"expr":"7+10","value":17}
  • {"expr":"7+2","value":9}
  • {"expr":"5-1","value":4}
Difficulty
expert

Match each expression with its answer: 7-1=?, 9+5=?, 9+9=?, 4-3=?, 4-2=?

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Answer: 7-1=6; 9+5=14; 9+9=18; 4-3=1; 4-2=2

SubType
math-match
Pairs
  • {"expr":"7-1","value":6}
  • {"expr":"9+5","value":14}
  • {"expr":"9+9","value":18}
  • {"expr":"4-3","value":1}
  • {"expr":"4-2","value":2}
Difficulty
expert

Match each expression with its answer: 10+5=?, 9x8=?, 2-1=?, 7-3=?, 4x8=?

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Answer: 10+5=15; 9x8=72; 2-1=1; 7-3=4; 4x8=32

SubType
math-match
Pairs
  • {"expr":"10+5","value":15}
  • {"expr":"9x8","value":72}
  • {"expr":"2-1","value":1}
  • {"expr":"7-3","value":4}
  • {"expr":"4x8","value":32}
Difficulty
expert

Match each expression with its answer: 6x8=?, 6+5=?, 6+3=?, 3x5=?, 3-1=?

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Answer: 6x8=48; 6+5=11; 6+3=9; 3x5=15; 3-1=2

SubType
math-match
Pairs
  • {"expr":"6x8","value":48}
  • {"expr":"6+5","value":11}
  • {"expr":"6+3","value":9}
  • {"expr":"3x5","value":15}
  • {"expr":"3-1","value":2}
Difficulty
expert

Match each expression with its answer: 10+8=?, 3-2=?, 5+2=?, 3+7=?, 3x5=?

Show answer

Answer: 10+8=18; 3-2=1; 5+2=7; 3+7=10; 3x5=15

SubType
math-match
Pairs
  • {"expr":"10+8","value":18}
  • {"expr":"3-2","value":1}
  • {"expr":"5+2","value":7}
  • {"expr":"3+7","value":10}
  • {"expr":"3x5","value":15}
Difficulty
expert

Match each expression with its answer: 9+6=?, 8x2=?, 7+4=?, 5-4=?, 4+1=?

Show answer

Answer: 9+6=15; 8x2=16; 7+4=11; 5-4=1; 4+1=5

SubType
math-match
Pairs
  • {"expr":"9+6","value":15}
  • {"expr":"8x2","value":16}
  • {"expr":"7+4","value":11}
  • {"expr":"5-4","value":1}
  • {"expr":"4+1","value":5}
Difficulty
expert