expert Set 51 Form Exercise

Match each expression with its answer: 10-1=?, 8x5=?, 5x5=?, 2-2=?, 4+4=?

Show answer

Answer: 10-1=9; 8x5=40; 5x5=25; 2-2=0; 4+4=8

SubType
math-match
Pairs
  • {"expr":"10-1","value":9}
  • {"expr":"8x5","value":40}
  • {"expr":"5x5","value":25}
  • {"expr":"2-2","value":0}
  • {"expr":"4+4","value":8}
Difficulty
expert

Match each expression with its answer: 5-2=?, 6x8=?, 5-4=?, 3+8=?, 3+9=?

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Answer: 5-2=3; 6x8=48; 5-4=1; 3+8=11; 3+9=12

SubType
math-match
Pairs
  • {"expr":"5-2","value":3}
  • {"expr":"6x8","value":48}
  • {"expr":"5-4","value":1}
  • {"expr":"3+8","value":11}
  • {"expr":"3+9","value":12}
Difficulty
expert

Match each expression with its answer: 6-6=?, 7+7=?, 10-5=?, 8+1=?, 2+1=?

Show answer

Answer: 6-6=0; 7+7=14; 10-5=5; 8+1=9; 2+1=3

SubType
math-match
Pairs
  • {"expr":"6-6","value":0}
  • {"expr":"7+7","value":14}
  • {"expr":"10-5","value":5}
  • {"expr":"8+1","value":9}
  • {"expr":"2+1","value":3}
Difficulty
expert

Match each expression with its answer: 9-7=?, 7+6=?, 3-3=?, 5x7=?, 2x7=?

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Answer: 9-7=2; 7+6=13; 3-3=0; 5x7=35; 2x7=14

SubType
math-match
Pairs
  • {"expr":"9-7","value":2}
  • {"expr":"7+6","value":13}
  • {"expr":"3-3","value":0}
  • {"expr":"5x7","value":35}
  • {"expr":"2x7","value":14}
Difficulty
expert

Match each expression with its answer: 8-6=?, 2-2=?, 5x2=?, 5-4=?, 8-5=?

Show answer

Answer: 8-6=2; 2-2=0; 5x2=10; 5-4=1; 8-5=3

SubType
math-match
Pairs
  • {"expr":"8-6","value":2}
  • {"expr":"2-2","value":0}
  • {"expr":"5x2","value":10}
  • {"expr":"5-4","value":1}
  • {"expr":"8-5","value":3}
Difficulty
expert

Match each expression with its answer: 9-1=?, 3-1=?, 2-2=?, 6x9=?, 2-1=?

Show answer

Answer: 9-1=8; 3-1=2; 2-2=0; 6x9=54; 2-1=1

SubType
math-match
Pairs
  • {"expr":"9-1","value":8}
  • {"expr":"3-1","value":2}
  • {"expr":"2-2","value":0}
  • {"expr":"6x9","value":54}
  • {"expr":"2-1","value":1}
Difficulty
expert

Match each expression with its answer: 10-10=?, 9x3=?, 7x5=?, 5-1=?, 7+1=?

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Answer: 10-10=0; 9x3=27; 7x5=35; 5-1=4; 7+1=8

SubType
math-match
Pairs
  • {"expr":"10-10","value":0}
  • {"expr":"9x3","value":27}
  • {"expr":"7x5","value":35}
  • {"expr":"5-1","value":4}
  • {"expr":"7+1","value":8}
Difficulty
expert

Match each expression with its answer: 7+2=?, 4x2=?, 7+8=?, 9x6=?, 9-7=?

Show answer

Answer: 7+2=9; 4x2=8; 7+8=15; 9x6=54; 9-7=2

SubType
math-match
Pairs
  • {"expr":"7+2","value":9}
  • {"expr":"4x2","value":8}
  • {"expr":"7+8","value":15}
  • {"expr":"9x6","value":54}
  • {"expr":"9-7","value":2}
Difficulty
expert