expert Set 47 Form Exercise

Match each expression with its answer: 10+9=?, 2+1=?, 3x4=?, 3+10=?, 2+3=?

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Answer: 10+9=19; 2+1=3; 3x4=12; 3+10=13; 2+3=5

SubType
math-match
Pairs
  • {"expr":"10+9","value":19}
  • {"expr":"2+1","value":3}
  • {"expr":"3x4","value":12}
  • {"expr":"3+10","value":13}
  • {"expr":"2+3","value":5}
Difficulty
expert

Match each expression with its answer: 5+7=?, 6+9=?, 2x8=?, 3-2=?, 9-1=?

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Answer: 5+7=12; 6+9=15; 2x8=16; 3-2=1; 9-1=8

SubType
math-match
Pairs
  • {"expr":"5+7","value":12}
  • {"expr":"6+9","value":15}
  • {"expr":"2x8","value":16}
  • {"expr":"3-2","value":1}
  • {"expr":"9-1","value":8}
Difficulty
expert

Match each expression with its answer: 4-4=?, 3+6=?, 3x9=?, 4x6=?, 4-2=?

Show answer

Answer: 4-4=0; 3+6=9; 3x9=27; 4x6=24; 4-2=2

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"3+6","value":9}
  • {"expr":"3x9","value":27}
  • {"expr":"4x6","value":24}
  • {"expr":"4-2","value":2}
Difficulty
expert

Match each expression with its answer: 6-6=?, 1+4=?, 6x6=?, 6+2=?, 7x3=?

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Answer: 6-6=0; 1+4=5; 6x6=36; 6+2=8; 7x3=21

SubType
math-match
Pairs
  • {"expr":"6-6","value":0}
  • {"expr":"1+4","value":5}
  • {"expr":"6x6","value":36}
  • {"expr":"6+2","value":8}
  • {"expr":"7x3","value":21}
Difficulty
expert

Match each expression with its answer: 1+3=?, 2x8=?, 4x6=?, 10+1=?, 5x4=?

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Answer: 1+3=4; 2x8=16; 4x6=24; 10+1=11; 5x4=20

SubType
math-match
Pairs
  • {"expr":"1+3","value":4}
  • {"expr":"2x8","value":16}
  • {"expr":"4x6","value":24}
  • {"expr":"10+1","value":11}
  • {"expr":"5x4","value":20}
Difficulty
expert

Match each expression with its answer: 8+7=?, 3-3=?, 5+3=?, 8-6=?, 6+1=?

Show answer

Answer: 8+7=15; 3-3=0; 5+3=8; 8-6=2; 6+1=7

SubType
math-match
Pairs
  • {"expr":"8+7","value":15}
  • {"expr":"3-3","value":0}
  • {"expr":"5+3","value":8}
  • {"expr":"8-6","value":2}
  • {"expr":"6+1","value":7}
Difficulty
expert

Match each expression with its answer: 2+3=?, 7x5=?, 6x4=?, 6+5=?, 9-3=?

Show answer

Answer: 2+3=5; 7x5=35; 6x4=24; 6+5=11; 9-3=6

SubType
math-match
Pairs
  • {"expr":"2+3","value":5}
  • {"expr":"7x5","value":35}
  • {"expr":"6x4","value":24}
  • {"expr":"6+5","value":11}
  • {"expr":"9-3","value":6}
Difficulty
expert

Match each expression with its answer: 3+4=?, 5-2=?, 7-1=?, 7x6=?, 5+4=?

Show answer

Answer: 3+4=7; 5-2=3; 7-1=6; 7x6=42; 5+4=9

SubType
math-match
Pairs
  • {"expr":"3+4","value":7}
  • {"expr":"5-2","value":3}
  • {"expr":"7-1","value":6}
  • {"expr":"7x6","value":42}
  • {"expr":"5+4","value":9}
Difficulty
expert