expert Set 49 Form Exercise

Match each expression with its answer: 10+9=?, 9-9=?, 2+8=?, 2+2=?, 3x5=?

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Answer: 10+9=19; 9-9=0; 2+8=10; 2+2=4; 3x5=15

SubType
math-match
Pairs
  • {"expr":"10+9","value":19}
  • {"expr":"9-9","value":0}
  • {"expr":"2+8","value":10}
  • {"expr":"2+2","value":4}
  • {"expr":"3x5","value":15}
Difficulty
expert

Match each expression with its answer: 7-1=?, 3+1=?, 7x6=?, 3+10=?, 8-6=?

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Answer: 7-1=6; 3+1=4; 7x6=42; 3+10=13; 8-6=2

SubType
math-match
Pairs
  • {"expr":"7-1","value":6}
  • {"expr":"3+1","value":4}
  • {"expr":"7x6","value":42}
  • {"expr":"3+10","value":13}
  • {"expr":"8-6","value":2}
Difficulty
expert

Match each expression with its answer: 8x9=?, 2-2=?, 4x2=?, 8+4=?, 8-7=?

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Answer: 8x9=72; 2-2=0; 4x2=8; 8+4=12; 8-7=1

SubType
math-match
Pairs
  • {"expr":"8x9","value":72}
  • {"expr":"2-2","value":0}
  • {"expr":"4x2","value":8}
  • {"expr":"8+4","value":12}
  • {"expr":"8-7","value":1}
Difficulty
expert

Match each expression with its answer: 4-4=?, 2x4=?, 7+9=?, 8+6=?, 10-7=?

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Answer: 4-4=0; 2x4=8; 7+9=16; 8+6=14; 10-7=3

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"2x4","value":8}
  • {"expr":"7+9","value":16}
  • {"expr":"8+6","value":14}
  • {"expr":"10-7","value":3}
Difficulty
expert

Match each expression with its answer: 9+2=?, 7-4=?, 2-1=?, 8x9=?, 7+10=?

Show answer

Answer: 9+2=11; 7-4=3; 2-1=1; 8x9=72; 7+10=17

SubType
math-match
Pairs
  • {"expr":"9+2","value":11}
  • {"expr":"7-4","value":3}
  • {"expr":"2-1","value":1}
  • {"expr":"8x9","value":72}
  • {"expr":"7+10","value":17}
Difficulty
expert

Match each expression with its answer: 4-2=?, 10-7=?, 6x2=?, 2-1=?, 5-5=?

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Answer: 4-2=2; 10-7=3; 6x2=12; 2-1=1; 5-5=0

SubType
math-match
Pairs
  • {"expr":"4-2","value":2}
  • {"expr":"10-7","value":3}
  • {"expr":"6x2","value":12}
  • {"expr":"2-1","value":1}
  • {"expr":"5-5","value":0}
Difficulty
expert

Match each expression with its answer: 8-1=?, 7x9=?, 5-3=?, 6-5=?, 3-3=?

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Answer: 8-1=7; 7x9=63; 5-3=2; 6-5=1; 3-3=0

SubType
math-match
Pairs
  • {"expr":"8-1","value":7}
  • {"expr":"7x9","value":63}
  • {"expr":"5-3","value":2}
  • {"expr":"6-5","value":1}
  • {"expr":"3-3","value":0}
Difficulty
expert

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

Show answer

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

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