expert Set 85 Form Exercise

Match each expression with its answer: 4+4=?, 8+2=?, 3-2=?, 9x9=?, 9+4=?

Show answer

Answer: 4+4=8; 8+2=10; 3-2=1; 9x9=81; 9+4=13

SubType
math-match
Pairs
  • {"expr":"4+4","value":8}
  • {"expr":"8+2","value":10}
  • {"expr":"3-2","value":1}
  • {"expr":"9x9","value":81}
  • {"expr":"9+4","value":13}
Difficulty
expert

Match each expression with its answer: 4+9=?, 4+4=?, 8+6=?, 9+9=?, 2x3=?

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Answer: 4+9=13; 4+4=8; 8+6=14; 9+9=18; 2x3=6

SubType
math-match
Pairs
  • {"expr":"4+9","value":13}
  • {"expr":"4+4","value":8}
  • {"expr":"8+6","value":14}
  • {"expr":"9+9","value":18}
  • {"expr":"2x3","value":6}
Difficulty
expert

Match each expression with its answer: 6x2=?, 2-1=?, 7-1=?, 6x3=?, 5x9=?

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Answer: 6x2=12; 2-1=1; 7-1=6; 6x3=18; 5x9=45

SubType
math-match
Pairs
  • {"expr":"6x2","value":12}
  • {"expr":"2-1","value":1}
  • {"expr":"7-1","value":6}
  • {"expr":"6x3","value":18}
  • {"expr":"5x9","value":45}
Difficulty
expert

Match each expression with its answer: 8+7=?, 3+9=?, 4+5=?, 6-5=?, 8-2=?

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Answer: 8+7=15; 3+9=12; 4+5=9; 6-5=1; 8-2=6

SubType
math-match
Pairs
  • {"expr":"8+7","value":15}
  • {"expr":"3+9","value":12}
  • {"expr":"4+5","value":9}
  • {"expr":"6-5","value":1}
  • {"expr":"8-2","value":6}
Difficulty
expert

Match each expression with its answer: 2+2=?, 7x8=?, 5-2=?, 7-1=?, 5x3=?

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Answer: 2+2=4; 7x8=56; 5-2=3; 7-1=6; 5x3=15

SubType
math-match
Pairs
  • {"expr":"2+2","value":4}
  • {"expr":"7x8","value":56}
  • {"expr":"5-2","value":3}
  • {"expr":"7-1","value":6}
  • {"expr":"5x3","value":15}
Difficulty
expert

Match each expression with its answer: 1+4=?, 8x5=?, 9-8=?, 3x8=?, 3+1=?

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Answer: 1+4=5; 8x5=40; 9-8=1; 3x8=24; 3+1=4

SubType
math-match
Pairs
  • {"expr":"1+4","value":5}
  • {"expr":"8x5","value":40}
  • {"expr":"9-8","value":1}
  • {"expr":"3x8","value":24}
  • {"expr":"3+1","value":4}
Difficulty
expert

Match each expression with its answer: 7-7=?, 5+3=?, 5x4=?, 7+10=?, 2+1=?

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Answer: 7-7=0; 5+3=8; 5x4=20; 7+10=17; 2+1=3

SubType
math-match
Pairs
  • {"expr":"7-7","value":0}
  • {"expr":"5+3","value":8}
  • {"expr":"5x4","value":20}
  • {"expr":"7+10","value":17}
  • {"expr":"2+1","value":3}
Difficulty
expert

Match each expression with its answer: 2x2=?, 4x9=?, 10-2=?, 1+2=?, 5+4=?

Show answer

Answer: 2x2=4; 4x9=36; 10-2=8; 1+2=3; 5+4=9

SubType
math-match
Pairs
  • {"expr":"2x2","value":4}
  • {"expr":"4x9","value":36}
  • {"expr":"10-2","value":8}
  • {"expr":"1+2","value":3}
  • {"expr":"5+4","value":9}
Difficulty
expert