expert Set 90 Form Exercise

Match each expression with its answer: 9x8=?, 10-7=?, 8x6=?, 10-5=?, 3+10=?

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Answer: 9x8=72; 10-7=3; 8x6=48; 10-5=5; 3+10=13

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"10-7","value":3}
  • {"expr":"8x6","value":48}
  • {"expr":"10-5","value":5}
  • {"expr":"3+10","value":13}
Difficulty
expert

Match each expression with its answer: 6-3=?, 9-4=?, 2+4=?, 2+6=?, 8x9=?

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Answer: 6-3=3; 9-4=5; 2+4=6; 2+6=8; 8x9=72

SubType
math-match
Pairs
  • {"expr":"6-3","value":3}
  • {"expr":"9-4","value":5}
  • {"expr":"2+4","value":6}
  • {"expr":"2+6","value":8}
  • {"expr":"8x9","value":72}
Difficulty
expert

Match each expression with its answer: 8x3=?, 4x2=?, 5x2=?, 3+6=?, 3+3=?

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Answer: 8x3=24; 4x2=8; 5x2=10; 3+6=9; 3+3=6

SubType
math-match
Pairs
  • {"expr":"8x3","value":24}
  • {"expr":"4x2","value":8}
  • {"expr":"5x2","value":10}
  • {"expr":"3+6","value":9}
  • {"expr":"3+3","value":6}
Difficulty
expert

Match each expression with its answer: 3-1=?, 6-3=?, 4x7=?, 7+1=?, 2x7=?

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Answer: 3-1=2; 6-3=3; 4x7=28; 7+1=8; 2x7=14

SubType
math-match
Pairs
  • {"expr":"3-1","value":2}
  • {"expr":"6-3","value":3}
  • {"expr":"4x7","value":28}
  • {"expr":"7+1","value":8}
  • {"expr":"2x7","value":14}
Difficulty
expert

Match each expression with its answer: 9x2=?, 5+1=?, 2x5=?, 4x3=?, 8x8=?

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Answer: 9x2=18; 5+1=6; 2x5=10; 4x3=12; 8x8=64

SubType
math-match
Pairs
  • {"expr":"9x2","value":18}
  • {"expr":"5+1","value":6}
  • {"expr":"2x5","value":10}
  • {"expr":"4x3","value":12}
  • {"expr":"8x8","value":64}
Difficulty
expert

Match each expression with its answer: 6x5=?, 4x8=?, 4x6=?, 10+9=?, 10-10=?

Show answer

Answer: 6x5=30; 4x8=32; 4x6=24; 10+9=19; 10-10=0

SubType
math-match
Pairs
  • {"expr":"6x5","value":30}
  • {"expr":"4x8","value":32}
  • {"expr":"4x6","value":24}
  • {"expr":"10+9","value":19}
  • {"expr":"10-10","value":0}
Difficulty
expert

Match each expression with its answer: 6x2=?, 7x4=?, 10-1=?, 8x6=?, 7x3=?

Show answer

Answer: 6x2=12; 7x4=28; 10-1=9; 8x6=48; 7x3=21

SubType
math-match
Pairs
  • {"expr":"6x2","value":12}
  • {"expr":"7x4","value":28}
  • {"expr":"10-1","value":9}
  • {"expr":"8x6","value":48}
  • {"expr":"7x3","value":21}
Difficulty
expert

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

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Answer: 6+5=11; 5-3=2; 5-1=4; 2+3=5; 1+2=3

SubType
math-match
Pairs
  • {"expr":"6+5","value":11}
  • {"expr":"5-3","value":2}
  • {"expr":"5-1","value":4}
  • {"expr":"2+3","value":5}
  • {"expr":"1+2","value":3}
Difficulty
expert