expert Set 99 Form Exercise

Match each expression with its answer: 4x5=?, 3x8=?, 7x4=?, 2+2=?, 3-2=?

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Answer: 4x5=20; 3x8=24; 7x4=28; 2+2=4; 3-2=1

SubType
math-match
Pairs
  • {"expr":"4x5","value":20}
  • {"expr":"3x8","value":24}
  • {"expr":"7x4","value":28}
  • {"expr":"2+2","value":4}
  • {"expr":"3-2","value":1}
Difficulty
expert

Match each expression with its answer: 5-5=?, 7-6=?, 2x2=?, 3-1=?, 7x7=?

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Answer: 5-5=0; 7-6=1; 2x2=4; 3-1=2; 7x7=49

SubType
math-match
Pairs
  • {"expr":"5-5","value":0}
  • {"expr":"7-6","value":1}
  • {"expr":"2x2","value":4}
  • {"expr":"3-1","value":2}
  • {"expr":"7x7","value":49}
Difficulty
expert

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

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Answer: 3-2=1; 3-1=2; 8-1=7; 8+8=16; 9+5=14

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"3-1","value":2}
  • {"expr":"8-1","value":7}
  • {"expr":"8+8","value":16}
  • {"expr":"9+5","value":14}
Difficulty
expert

Match each expression with its answer: 3x9=?, 2x7=?, 5x5=?, 5-3=?, 10-9=?

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Answer: 3x9=27; 2x7=14; 5x5=25; 5-3=2; 10-9=1

SubType
math-match
Pairs
  • {"expr":"3x9","value":27}
  • {"expr":"2x7","value":14}
  • {"expr":"5x5","value":25}
  • {"expr":"5-3","value":2}
  • {"expr":"10-9","value":1}
Difficulty
expert

Match each expression with its answer: 2x6=?, 10+9=?, 9-6=?, 4x6=?, 6x3=?

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Answer: 2x6=12; 10+9=19; 9-6=3; 4x6=24; 6x3=18

SubType
math-match
Pairs
  • {"expr":"2x6","value":12}
  • {"expr":"10+9","value":19}
  • {"expr":"9-6","value":3}
  • {"expr":"4x6","value":24}
  • {"expr":"6x3","value":18}
Difficulty
expert

Match each expression with its answer: 3x2=?, 7x5=?, 8x3=?, 7+6=?, 8-1=?

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Answer: 3x2=6; 7x5=35; 8x3=24; 7+6=13; 8-1=7

SubType
math-match
Pairs
  • {"expr":"3x2","value":6}
  • {"expr":"7x5","value":35}
  • {"expr":"8x3","value":24}
  • {"expr":"7+6","value":13}
  • {"expr":"8-1","value":7}
Difficulty
expert

Match each expression with its answer: 7x6=?, 9+7=?, 7x2=?, 6x4=?, 8-8=?

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Answer: 7x6=42; 9+7=16; 7x2=14; 6x4=24; 8-8=0

SubType
math-match
Pairs
  • {"expr":"7x6","value":42}
  • {"expr":"9+7","value":16}
  • {"expr":"7x2","value":14}
  • {"expr":"6x4","value":24}
  • {"expr":"8-8","value":0}
Difficulty
expert

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

Show answer

Answer: 3-2=1; 2-2=0; 7+6=13; 8-3=5; 8+3=11

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"2-2","value":0}
  • {"expr":"7+6","value":13}
  • {"expr":"8-3","value":5}
  • {"expr":"8+3","value":11}
Difficulty
expert