expert Set 17 Form Exercise

Match each expression with its answer: 3+10=?, 2x2=?, 8x9=?, 2x9=?, 4+8=?

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Answer: 3+10=13; 2x2=4; 8x9=72; 2x9=18; 4+8=12

SubType
math-match
Pairs
  • {"expr":"3+10","value":13}
  • {"expr":"2x2","value":4}
  • {"expr":"8x9","value":72}
  • {"expr":"2x9","value":18}
  • {"expr":"4+8","value":12}
Difficulty
expert

Match each expression with its answer: 9x5=?, 5x5=?, 4+4=?, 2-2=?, 7-4=?

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Answer: 9x5=45; 5x5=25; 4+4=8; 2-2=0; 7-4=3

SubType
math-match
Pairs
  • {"expr":"9x5","value":45}
  • {"expr":"5x5","value":25}
  • {"expr":"4+4","value":8}
  • {"expr":"2-2","value":0}
  • {"expr":"7-4","value":3}
Difficulty
expert

Match each expression with its answer: 6x2=?, 3x9=?, 9+8=?, 9-5=?, 8x3=?

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Answer: 6x2=12; 3x9=27; 9+8=17; 9-5=4; 8x3=24

SubType
math-match
Pairs
  • {"expr":"6x2","value":12}
  • {"expr":"3x9","value":27}
  • {"expr":"9+8","value":17}
  • {"expr":"9-5","value":4}
  • {"expr":"8x3","value":24}
Difficulty
expert

Match each expression with its answer: 1+3=?, 6+10=?, 6+1=?, 8x9=?, 1+4=?

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Answer: 1+3=4; 6+10=16; 6+1=7; 8x9=72; 1+4=5

SubType
math-match
Pairs
  • {"expr":"1+3","value":4}
  • {"expr":"6+10","value":16}
  • {"expr":"6+1","value":7}
  • {"expr":"8x9","value":72}
  • {"expr":"1+4","value":5}
Difficulty
expert

Match each expression with its answer: 8-8=?, 5+9=?, 5+7=?, 4-1=?, 8-3=?

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Answer: 8-8=0; 5+9=14; 5+7=12; 4-1=3; 8-3=5

SubType
math-match
Pairs
  • {"expr":"8-8","value":0}
  • {"expr":"5+9","value":14}
  • {"expr":"5+7","value":12}
  • {"expr":"4-1","value":3}
  • {"expr":"8-3","value":5}
Difficulty
expert

Match each expression with its answer: 9x8=?, 4-2=?, 7-1=?, 9-4=?, 9+6=?

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Answer: 9x8=72; 4-2=2; 7-1=6; 9-4=5; 9+6=15

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"4-2","value":2}
  • {"expr":"7-1","value":6}
  • {"expr":"9-4","value":5}
  • {"expr":"9+6","value":15}
Difficulty
expert

Match each expression with its answer: 3x5=?, 2-2=?, 8-5=?, 4+4=?, 6-2=?

Show answer

Answer: 3x5=15; 2-2=0; 8-5=3; 4+4=8; 6-2=4

SubType
math-match
Pairs
  • {"expr":"3x5","value":15}
  • {"expr":"2-2","value":0}
  • {"expr":"8-5","value":3}
  • {"expr":"4+4","value":8}
  • {"expr":"6-2","value":4}
Difficulty
expert

Match each expression with its answer: 6-4=?, 5+9=?, 8+10=?, 9+6=?, 4-4=?

Show answer

Answer: 6-4=2; 5+9=14; 8+10=18; 9+6=15; 4-4=0

SubType
math-match
Pairs
  • {"expr":"6-4","value":2}
  • {"expr":"5+9","value":14}
  • {"expr":"8+10","value":18}
  • {"expr":"9+6","value":15}
  • {"expr":"4-4","value":0}
Difficulty
expert