expert Set 77 Form Exercise

Match each expression with its answer: 1+7=?, 2x2=?, 2x9=?, 8x8=?, 7-5=?

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Answer: 1+7=8; 2x2=4; 2x9=18; 8x8=64; 7-5=2

SubType
math-match
Pairs
  • {"expr":"1+7","value":8}
  • {"expr":"2x2","value":4}
  • {"expr":"2x9","value":18}
  • {"expr":"8x8","value":64}
  • {"expr":"7-5","value":2}
Difficulty
expert

Match each expression with its answer: 5x6=?, 8-5=?, 7-7=?, 10+2=?, 9x7=?

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Answer: 5x6=30; 8-5=3; 7-7=0; 10+2=12; 9x7=63

SubType
math-match
Pairs
  • {"expr":"5x6","value":30}
  • {"expr":"8-5","value":3}
  • {"expr":"7-7","value":0}
  • {"expr":"10+2","value":12}
  • {"expr":"9x7","value":63}
Difficulty
expert

Match each expression with its answer: 10+2=?, 9x3=?, 6x5=?, 3x2=?, 4-3=?

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Answer: 10+2=12; 9x3=27; 6x5=30; 3x2=6; 4-3=1

SubType
math-match
Pairs
  • {"expr":"10+2","value":12}
  • {"expr":"9x3","value":27}
  • {"expr":"6x5","value":30}
  • {"expr":"3x2","value":6}
  • {"expr":"4-3","value":1}
Difficulty
expert

Match each expression with its answer: 6x7=?, 7x8=?, 9+4=?, 4-3=?, 5-5=?

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Answer: 6x7=42; 7x8=56; 9+4=13; 4-3=1; 5-5=0

SubType
math-match
Pairs
  • {"expr":"6x7","value":42}
  • {"expr":"7x8","value":56}
  • {"expr":"9+4","value":13}
  • {"expr":"4-3","value":1}
  • {"expr":"5-5","value":0}
Difficulty
expert

Match each expression with its answer: 8x5=?, 3-3=?, 8+9=?, 3x6=?, 2+1=?

Show answer

Answer: 8x5=40; 3-3=0; 8+9=17; 3x6=18; 2+1=3

SubType
math-match
Pairs
  • {"expr":"8x5","value":40}
  • {"expr":"3-3","value":0}
  • {"expr":"8+9","value":17}
  • {"expr":"3x6","value":18}
  • {"expr":"2+1","value":3}
Difficulty
expert

Match each expression with its answer: 7-7=?, 5-4=?, 10+6=?, 2+8=?, 3x9=?

Show answer

Answer: 7-7=0; 5-4=1; 10+6=16; 2+8=10; 3x9=27

SubType
math-match
Pairs
  • {"expr":"7-7","value":0}
  • {"expr":"5-4","value":1}
  • {"expr":"10+6","value":16}
  • {"expr":"2+8","value":10}
  • {"expr":"3x9","value":27}
Difficulty
expert

Match each expression with its answer: 3+7=?, 8x6=?, 6-3=?, 9x2=?, 8+6=?

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Answer: 3+7=10; 8x6=48; 6-3=3; 9x2=18; 8+6=14

SubType
math-match
Pairs
  • {"expr":"3+7","value":10}
  • {"expr":"8x6","value":48}
  • {"expr":"6-3","value":3}
  • {"expr":"9x2","value":18}
  • {"expr":"8+6","value":14}
Difficulty
expert

Match each expression with its answer: 3x6=?, 5x3=?, 10-7=?, 2x8=?, 2-1=?

Show answer

Answer: 3x6=18; 5x3=15; 10-7=3; 2x8=16; 2-1=1

SubType
math-match
Pairs
  • {"expr":"3x6","value":18}
  • {"expr":"5x3","value":15}
  • {"expr":"10-7","value":3}
  • {"expr":"2x8","value":16}
  • {"expr":"2-1","value":1}
Difficulty
expert