expert Set 87 Form Exercise

Match each expression with its answer: 1+8=?, 5-4=?, 5x5=?, 3x7=?, 2x9=?

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Answer: 1+8=9; 5-4=1; 5x5=25; 3x7=21; 2x9=18

SubType
math-match
Pairs
  • {"expr":"1+8","value":9}
  • {"expr":"5-4","value":1}
  • {"expr":"5x5","value":25}
  • {"expr":"3x7","value":21}
  • {"expr":"2x9","value":18}
Difficulty
expert

Match each expression with its answer: 4-2=?, 5+9=?, 10-6=?, 6x7=?, 2-1=?

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Answer: 4-2=2; 5+9=14; 10-6=4; 6x7=42; 2-1=1

SubType
math-match
Pairs
  • {"expr":"4-2","value":2}
  • {"expr":"5+9","value":14}
  • {"expr":"10-6","value":4}
  • {"expr":"6x7","value":42}
  • {"expr":"2-1","value":1}
Difficulty
expert

Match each expression with its answer: 6x9=?, 2-1=?, 9+8=?, 5+2=?, 3+10=?

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Answer: 6x9=54; 2-1=1; 9+8=17; 5+2=7; 3+10=13

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"2-1","value":1}
  • {"expr":"9+8","value":17}
  • {"expr":"5+2","value":7}
  • {"expr":"3+10","value":13}
Difficulty
expert

Match each expression with its answer: 4x4=?, 9x7=?, 3x4=?, 6+4=?, 8-5=?

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Answer: 4x4=16; 9x7=63; 3x4=12; 6+4=10; 8-5=3

SubType
math-match
Pairs
  • {"expr":"4x4","value":16}
  • {"expr":"9x7","value":63}
  • {"expr":"3x4","value":12}
  • {"expr":"6+4","value":10}
  • {"expr":"8-5","value":3}
Difficulty
expert

Match each expression with its answer: 9x8=?, 3+7=?, 1+7=?, 3+3=?, 6x7=?

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Answer: 9x8=72; 3+7=10; 1+7=8; 3+3=6; 6x7=42

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"3+7","value":10}
  • {"expr":"1+7","value":8}
  • {"expr":"3+3","value":6}
  • {"expr":"6x7","value":42}
Difficulty
expert

Match each expression with its answer: 6+6=?, 7x6=?, 2-1=?, 5-1=?, 5-5=?

Show answer

Answer: 6+6=12; 7x6=42; 2-1=1; 5-1=4; 5-5=0

SubType
math-match
Pairs
  • {"expr":"6+6","value":12}
  • {"expr":"7x6","value":42}
  • {"expr":"2-1","value":1}
  • {"expr":"5-1","value":4}
  • {"expr":"5-5","value":0}
Difficulty
expert

Match each expression with its answer: 4-1=?, 6x4=?, 9x4=?, 9-9=?, 6-5=?

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Answer: 4-1=3; 6x4=24; 9x4=36; 9-9=0; 6-5=1

SubType
math-match
Pairs
  • {"expr":"4-1","value":3}
  • {"expr":"6x4","value":24}
  • {"expr":"9x4","value":36}
  • {"expr":"9-9","value":0}
  • {"expr":"6-5","value":1}
Difficulty
expert

Match each expression with its answer: 5+3=?, 2x9=?, 3x4=?, 6+10=?, 5-5=?

Show answer

Answer: 5+3=8; 2x9=18; 3x4=12; 6+10=16; 5-5=0

SubType
math-match
Pairs
  • {"expr":"5+3","value":8}
  • {"expr":"2x9","value":18}
  • {"expr":"3x4","value":12}
  • {"expr":"6+10","value":16}
  • {"expr":"5-5","value":0}
Difficulty
expert