expert Set 78 Form Exercise

Match each expression with its answer: 3x8=?, 8-8=?, 2+10=?, 5x9=?, 2+9=?

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Answer: 3x8=24; 8-8=0; 2+10=12; 5x9=45; 2+9=11

SubType
math-match
Pairs
  • {"expr":"3x8","value":24}
  • {"expr":"8-8","value":0}
  • {"expr":"2+10","value":12}
  • {"expr":"5x9","value":45}
  • {"expr":"2+9","value":11}
Difficulty
expert

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

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Answer: 6x2=12; 7x2=14; 4+2=6; 6+4=10; 7-6=1

SubType
math-match
Pairs
  • {"expr":"6x2","value":12}
  • {"expr":"7x2","value":14}
  • {"expr":"4+2","value":6}
  • {"expr":"6+4","value":10}
  • {"expr":"7-6","value":1}
Difficulty
expert

Match each expression with its answer: 2x9=?, 3x4=?, 8x4=?, 2+5=?, 8x8=?

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Answer: 2x9=18; 3x4=12; 8x4=32; 2+5=7; 8x8=64

SubType
math-match
Pairs
  • {"expr":"2x9","value":18}
  • {"expr":"3x4","value":12}
  • {"expr":"8x4","value":32}
  • {"expr":"2+5","value":7}
  • {"expr":"8x8","value":64}
Difficulty
expert

Match each expression with its answer: 2-2=?, 8+6=?, 7-2=?, 3x4=?, 5x3=?

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Answer: 2-2=0; 8+6=14; 7-2=5; 3x4=12; 5x3=15

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"8+6","value":14}
  • {"expr":"7-2","value":5}
  • {"expr":"3x4","value":12}
  • {"expr":"5x3","value":15}
Difficulty
expert

Match each expression with its answer: 7x3=?, 8-8=?, 9x2=?, 4-1=?, 8x2=?

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Answer: 7x3=21; 8-8=0; 9x2=18; 4-1=3; 8x2=16

SubType
math-match
Pairs
  • {"expr":"7x3","value":21}
  • {"expr":"8-8","value":0}
  • {"expr":"9x2","value":18}
  • {"expr":"4-1","value":3}
  • {"expr":"8x2","value":16}
Difficulty
expert

Match each expression with its answer: 9x9=?, 7-4=?, 3-1=?, 7-7=?, 3+2=?

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Answer: 9x9=81; 7-4=3; 3-1=2; 7-7=0; 3+2=5

SubType
math-match
Pairs
  • {"expr":"9x9","value":81}
  • {"expr":"7-4","value":3}
  • {"expr":"3-1","value":2}
  • {"expr":"7-7","value":0}
  • {"expr":"3+2","value":5}
Difficulty
expert

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

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Answer: 8+4=12; 9-8=1; 6-4=2; 7+9=16; 7x6=42

SubType
math-match
Pairs
  • {"expr":"8+4","value":12}
  • {"expr":"9-8","value":1}
  • {"expr":"6-4","value":2}
  • {"expr":"7+9","value":16}
  • {"expr":"7x6","value":42}
Difficulty
expert

Match each expression with its answer: 9x8=?, 3-1=?, 7x5=?, 4x8=?, 4x9=?

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Answer: 9x8=72; 3-1=2; 7x5=35; 4x8=32; 4x9=36

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"3-1","value":2}
  • {"expr":"7x5","value":35}
  • {"expr":"4x8","value":32}
  • {"expr":"4x9","value":36}
Difficulty
expert