expert Set 15 Form Exercise

Match each expression with its answer: 2x9=?, 10-4=?, 10-6=?, 4-3=?, 8x5=?

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Answer: 2x9=18; 10-4=6; 10-6=4; 4-3=1; 8x5=40

SubType
math-match
Pairs
  • {"expr":"2x9","value":18}
  • {"expr":"10-4","value":6}
  • {"expr":"10-6","value":4}
  • {"expr":"4-3","value":1}
  • {"expr":"8x5","value":40}
Difficulty
expert

Match each expression with its answer: 2-1=?, 3-1=?, 7+6=?, 7-2=?, 4+10=?

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Answer: 2-1=1; 3-1=2; 7+6=13; 7-2=5; 4+10=14

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"3-1","value":2}
  • {"expr":"7+6","value":13}
  • {"expr":"7-2","value":5}
  • {"expr":"4+10","value":14}
Difficulty
expert

Match each expression with its answer: 7+4=?, 2-2=?, 8-6=?, 9-5=?, 5-2=?

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Answer: 7+4=11; 2-2=0; 8-6=2; 9-5=4; 5-2=3

SubType
math-match
Pairs
  • {"expr":"7+4","value":11}
  • {"expr":"2-2","value":0}
  • {"expr":"8-6","value":2}
  • {"expr":"9-5","value":4}
  • {"expr":"5-2","value":3}
Difficulty
expert

Match each expression with its answer: 8+8=?, 3-3=?, 3x9=?, 6x8=?, 9-8=?

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Answer: 8+8=16; 3-3=0; 3x9=27; 6x8=48; 9-8=1

SubType
math-match
Pairs
  • {"expr":"8+8","value":16}
  • {"expr":"3-3","value":0}
  • {"expr":"3x9","value":27}
  • {"expr":"6x8","value":48}
  • {"expr":"9-8","value":1}
Difficulty
expert

Match each expression with its answer: 7x5=?, 5-1=?, 6-6=?, 1+1=?, 4+9=?

Show answer

Answer: 7x5=35; 5-1=4; 6-6=0; 1+1=2; 4+9=13

SubType
math-match
Pairs
  • {"expr":"7x5","value":35}
  • {"expr":"5-1","value":4}
  • {"expr":"6-6","value":0}
  • {"expr":"1+1","value":2}
  • {"expr":"4+9","value":13}
Difficulty
expert

Match each expression with its answer: 3-1=?, 2x8=?, 6-5=?, 4x9=?, 6x9=?

Show answer

Answer: 3-1=2; 2x8=16; 6-5=1; 4x9=36; 6x9=54

SubType
math-match
Pairs
  • {"expr":"3-1","value":2}
  • {"expr":"2x8","value":16}
  • {"expr":"6-5","value":1}
  • {"expr":"4x9","value":36}
  • {"expr":"6x9","value":54}
Difficulty
expert

Match each expression with its answer: 10+2=?, 7-3=?, 6x7=?, 6-6=?, 8-7=?

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Answer: 10+2=12; 7-3=4; 6x7=42; 6-6=0; 8-7=1

SubType
math-match
Pairs
  • {"expr":"10+2","value":12}
  • {"expr":"7-3","value":4}
  • {"expr":"6x7","value":42}
  • {"expr":"6-6","value":0}
  • {"expr":"8-7","value":1}
Difficulty
expert

Match each expression with its answer: 7x5=?, 4x6=?, 4+6=?, 2-2=?, 7+1=?

Show answer

Answer: 7x5=35; 4x6=24; 4+6=10; 2-2=0; 7+1=8

SubType
math-match
Pairs
  • {"expr":"7x5","value":35}
  • {"expr":"4x6","value":24}
  • {"expr":"4+6","value":10}
  • {"expr":"2-2","value":0}
  • {"expr":"7+1","value":8}
Difficulty
expert