expert Set 90 Form Exercise

Match each expression with its answer: 3x3=?, 2-2=?, 2x5=?, 7-4=?, 3+9=?

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Answer: 3x3=9; 2-2=0; 2x5=10; 7-4=3; 3+9=12

SubType
math-match
Pairs
  • {"expr":"3x3","value":9}
  • {"expr":"2-2","value":0}
  • {"expr":"2x5","value":10}
  • {"expr":"7-4","value":3}
  • {"expr":"3+9","value":12}
Difficulty
expert

Match each expression with its answer: 9+10=?, 6x9=?, 1+5=?, 8+3=?, 8-1=?

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Answer: 9+10=19; 6x9=54; 1+5=6; 8+3=11; 8-1=7

SubType
math-match
Pairs
  • {"expr":"9+10","value":19}
  • {"expr":"6x9","value":54}
  • {"expr":"1+5","value":6}
  • {"expr":"8+3","value":11}
  • {"expr":"8-1","value":7}
Difficulty
expert

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

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Answer: 7-2=5; 9+6=15; 6-4=2; 3+9=12; 2-2=0

SubType
math-match
Pairs
  • {"expr":"7-2","value":5}
  • {"expr":"9+6","value":15}
  • {"expr":"6-4","value":2}
  • {"expr":"3+9","value":12}
  • {"expr":"2-2","value":0}
Difficulty
expert

Match each expression with its answer: 8+1=?, 3-2=?, 10-6=?, 5x4=?, 6+2=?

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Answer: 8+1=9; 3-2=1; 10-6=4; 5x4=20; 6+2=8

SubType
math-match
Pairs
  • {"expr":"8+1","value":9}
  • {"expr":"3-2","value":1}
  • {"expr":"10-6","value":4}
  • {"expr":"5x4","value":20}
  • {"expr":"6+2","value":8}
Difficulty
expert

Match each expression with its answer: 2-2=?, 8+8=?, 1+3=?, 6x9=?, 4+8=?

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Answer: 2-2=0; 8+8=16; 1+3=4; 6x9=54; 4+8=12

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"8+8","value":16}
  • {"expr":"1+3","value":4}
  • {"expr":"6x9","value":54}
  • {"expr":"4+8","value":12}
Difficulty
expert

Match each expression with its answer: 6x8=?, 5x8=?, 2+3=?, 1+3=?, 3-2=?

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Answer: 6x8=48; 5x8=40; 2+3=5; 1+3=4; 3-2=1

SubType
math-match
Pairs
  • {"expr":"6x8","value":48}
  • {"expr":"5x8","value":40}
  • {"expr":"2+3","value":5}
  • {"expr":"1+3","value":4}
  • {"expr":"3-2","value":1}
Difficulty
expert

Match each expression with its answer: 2x3=?, 8-5=?, 3x4=?, 6x7=?, 2x5=?

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Answer: 2x3=6; 8-5=3; 3x4=12; 6x7=42; 2x5=10

SubType
math-match
Pairs
  • {"expr":"2x3","value":6}
  • {"expr":"8-5","value":3}
  • {"expr":"3x4","value":12}
  • {"expr":"6x7","value":42}
  • {"expr":"2x5","value":10}
Difficulty
expert

Match each expression with its answer: 3+4=?, 4x5=?, 1+3=?, 7-5=?, 8+5=?

Show answer

Answer: 3+4=7; 4x5=20; 1+3=4; 7-5=2; 8+5=13

SubType
math-match
Pairs
  • {"expr":"3+4","value":7}
  • {"expr":"4x5","value":20}
  • {"expr":"1+3","value":4}
  • {"expr":"7-5","value":2}
  • {"expr":"8+5","value":13}
Difficulty
expert