expert Set 27 Form Exercise

Match each expression with its answer: 1+4=?, 7+2=?, 8+3=?, 5+8=?, 1+1=?

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Answer: 1+4=5; 7+2=9; 8+3=11; 5+8=13; 1+1=2

SubType
math-match
Pairs
  • {"expr":"1+4","value":5}
  • {"expr":"7+2","value":9}
  • {"expr":"8+3","value":11}
  • {"expr":"5+8","value":13}
  • {"expr":"1+1","value":2}
Difficulty
expert

Match each expression with its answer: 3+8=?, 7-1=?, 5-2=?, 2-2=?, 9+10=?

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Answer: 3+8=11; 7-1=6; 5-2=3; 2-2=0; 9+10=19

SubType
math-match
Pairs
  • {"expr":"3+8","value":11}
  • {"expr":"7-1","value":6}
  • {"expr":"5-2","value":3}
  • {"expr":"2-2","value":0}
  • {"expr":"9+10","value":19}
Difficulty
expert

Match each expression with its answer: 3-3=?, 10+6=?, 9x2=?, 9-5=?, 5+8=?

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Answer: 3-3=0; 10+6=16; 9x2=18; 9-5=4; 5+8=13

SubType
math-match
Pairs
  • {"expr":"3-3","value":0}
  • {"expr":"10+6","value":16}
  • {"expr":"9x2","value":18}
  • {"expr":"9-5","value":4}
  • {"expr":"5+8","value":13}
Difficulty
expert

Match each expression with its answer: 6+1=?, 7-5=?, 2-1=?, 3+7=?, 7x2=?

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Answer: 6+1=7; 7-5=2; 2-1=1; 3+7=10; 7x2=14

SubType
math-match
Pairs
  • {"expr":"6+1","value":7}
  • {"expr":"7-5","value":2}
  • {"expr":"2-1","value":1}
  • {"expr":"3+7","value":10}
  • {"expr":"7x2","value":14}
Difficulty
expert

Match each expression with its answer: 4x9=?, 4x8=?, 5-4=?, 9x5=?, 7x8=?

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Answer: 4x9=36; 4x8=32; 5-4=1; 9x5=45; 7x8=56

SubType
math-match
Pairs
  • {"expr":"4x9","value":36}
  • {"expr":"4x8","value":32}
  • {"expr":"5-4","value":1}
  • {"expr":"9x5","value":45}
  • {"expr":"7x8","value":56}
Difficulty
expert

Match each expression with its answer: 9x9=?, 6x2=?, 6+2=?, 7-2=?, 5-4=?

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Answer: 9x9=81; 6x2=12; 6+2=8; 7-2=5; 5-4=1

SubType
math-match
Pairs
  • {"expr":"9x9","value":81}
  • {"expr":"6x2","value":12}
  • {"expr":"6+2","value":8}
  • {"expr":"7-2","value":5}
  • {"expr":"5-4","value":1}
Difficulty
expert

Match each expression with its answer: 8+7=?, 6-6=?, 5x2=?, 3-1=?, 8-1=?

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Answer: 8+7=15; 6-6=0; 5x2=10; 3-1=2; 8-1=7

SubType
math-match
Pairs
  • {"expr":"8+7","value":15}
  • {"expr":"6-6","value":0}
  • {"expr":"5x2","value":10}
  • {"expr":"3-1","value":2}
  • {"expr":"8-1","value":7}
Difficulty
expert

Match each expression with its answer: 3-2=?, 9+4=?, 4x2=?, 7x5=?, 7-1=?

Show answer

Answer: 3-2=1; 9+4=13; 4x2=8; 7x5=35; 7-1=6

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"9+4","value":13}
  • {"expr":"4x2","value":8}
  • {"expr":"7x5","value":35}
  • {"expr":"7-1","value":6}
Difficulty
expert