expert Set 87 Form Exercise

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

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Answer: 7+4=11; 10-10=0; 2+10=12; 3+2=5; 3-2=1

SubType
math-match
Pairs
  • {"expr":"7+4","value":11}
  • {"expr":"10-10","value":0}
  • {"expr":"2+10","value":12}
  • {"expr":"3+2","value":5}
  • {"expr":"3-2","value":1}
Difficulty
expert

Match each expression with its answer: 7x9=?, 5x4=?, 5x2=?, 8+1=?, 9x9=?

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Answer: 7x9=63; 5x4=20; 5x2=10; 8+1=9; 9x9=81

SubType
math-match
Pairs
  • {"expr":"7x9","value":63}
  • {"expr":"5x4","value":20}
  • {"expr":"5x2","value":10}
  • {"expr":"8+1","value":9}
  • {"expr":"9x9","value":81}
Difficulty
expert

Match each expression with its answer: 9+2=?, 8-6=?, 2x6=?, 4-1=?, 7+2=?

Show answer

Answer: 9+2=11; 8-6=2; 2x6=12; 4-1=3; 7+2=9

SubType
math-match
Pairs
  • {"expr":"9+2","value":11}
  • {"expr":"8-6","value":2}
  • {"expr":"2x6","value":12}
  • {"expr":"4-1","value":3}
  • {"expr":"7+2","value":9}
Difficulty
expert

Match each expression with its answer: 2x7=?, 10-7=?, 6+7=?, 4+6=?, 6x8=?

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Answer: 2x7=14; 10-7=3; 6+7=13; 4+6=10; 6x8=48

SubType
math-match
Pairs
  • {"expr":"2x7","value":14}
  • {"expr":"10-7","value":3}
  • {"expr":"6+7","value":13}
  • {"expr":"4+6","value":10}
  • {"expr":"6x8","value":48}
Difficulty
expert

Match each expression with its answer: 9+1=?, 2x4=?, 3x7=?, 9-4=?, 4-1=?

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Answer: 9+1=10; 2x4=8; 3x7=21; 9-4=5; 4-1=3

SubType
math-match
Pairs
  • {"expr":"9+1","value":10}
  • {"expr":"2x4","value":8}
  • {"expr":"3x7","value":21}
  • {"expr":"9-4","value":5}
  • {"expr":"4-1","value":3}
Difficulty
expert

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

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Answer: 10+5=15; 3-3=0; 8-6=2; 3+7=10; 8x9=72

SubType
math-match
Pairs
  • {"expr":"10+5","value":15}
  • {"expr":"3-3","value":0}
  • {"expr":"8-6","value":2}
  • {"expr":"3+7","value":10}
  • {"expr":"8x9","value":72}
Difficulty
expert

Match each expression with its answer: 1+2=?, 9x9=?, 7+2=?, 10+8=?, 2+8=?

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Answer: 1+2=3; 9x9=81; 7+2=9; 10+8=18; 2+8=10

SubType
math-match
Pairs
  • {"expr":"1+2","value":3}
  • {"expr":"9x9","value":81}
  • {"expr":"7+2","value":9}
  • {"expr":"10+8","value":18}
  • {"expr":"2+8","value":10}
Difficulty
expert

Match each expression with its answer: 10-7=?, 5+6=?, 2-1=?, 6x8=?, 6x3=?

Show answer

Answer: 10-7=3; 5+6=11; 2-1=1; 6x8=48; 6x3=18

SubType
math-match
Pairs
  • {"expr":"10-7","value":3}
  • {"expr":"5+6","value":11}
  • {"expr":"2-1","value":1}
  • {"expr":"6x8","value":48}
  • {"expr":"6x3","value":18}
Difficulty
expert