expert Set 15 Form Exercise

Match each expression with its answer: 4x9=?, 10+4=?, 8-3=?, 5-4=?, 3-1=?

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Answer: 4x9=36; 10+4=14; 8-3=5; 5-4=1; 3-1=2

SubType
math-match
Pairs
  • {"expr":"4x9","value":36}
  • {"expr":"10+4","value":14}
  • {"expr":"8-3","value":5}
  • {"expr":"5-4","value":1}
  • {"expr":"3-1","value":2}
Difficulty
expert

Match each expression with its answer: 2x5=?, 6-1=?, 7+8=?, 8x6=?, 7x4=?

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Answer: 2x5=10; 6-1=5; 7+8=15; 8x6=48; 7x4=28

SubType
math-match
Pairs
  • {"expr":"2x5","value":10}
  • {"expr":"6-1","value":5}
  • {"expr":"7+8","value":15}
  • {"expr":"8x6","value":48}
  • {"expr":"7x4","value":28}
Difficulty
expert

Match each expression with its answer: 6x9=?, 5x2=?, 9x4=?, 2x4=?, 4-4=?

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Answer: 6x9=54; 5x2=10; 9x4=36; 2x4=8; 4-4=0

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"5x2","value":10}
  • {"expr":"9x4","value":36}
  • {"expr":"2x4","value":8}
  • {"expr":"4-4","value":0}
Difficulty
expert

Match each expression with its answer: 2-1=?, 9+8=?, 5+4=?, 6x4=?, 3+2=?

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Answer: 2-1=1; 9+8=17; 5+4=9; 6x4=24; 3+2=5

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"9+8","value":17}
  • {"expr":"5+4","value":9}
  • {"expr":"6x4","value":24}
  • {"expr":"3+2","value":5}
Difficulty
expert

Match each expression with its answer: 2-2=?, 1+2=?, 2x2=?, 4+1=?, 3-2=?

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Answer: 2-2=0; 1+2=3; 2x2=4; 4+1=5; 3-2=1

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

Match each expression with its answer: 9+2=?, 9-4=?, 2+7=?, 3+3=?, 8+7=?

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Answer: 9+2=11; 9-4=5; 2+7=9; 3+3=6; 8+7=15

SubType
math-match
Pairs
  • {"expr":"9+2","value":11}
  • {"expr":"9-4","value":5}
  • {"expr":"2+7","value":9}
  • {"expr":"3+3","value":6}
  • {"expr":"8+7","value":15}
Difficulty
expert

Match each expression with its answer: 10+8=?, 4x7=?, 8x5=?, 5+10=?, 6+4=?

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Answer: 10+8=18; 4x7=28; 8x5=40; 5+10=15; 6+4=10

SubType
math-match
Pairs
  • {"expr":"10+8","value":18}
  • {"expr":"4x7","value":28}
  • {"expr":"8x5","value":40}
  • {"expr":"5+10","value":15}
  • {"expr":"6+4","value":10}
Difficulty
expert

Match each expression with its answer: 8+1=?, 7x3=?, 6-6=?, 6-4=?, 5x9=?

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Answer: 8+1=9; 7x3=21; 6-6=0; 6-4=2; 5x9=45

SubType
math-match
Pairs
  • {"expr":"8+1","value":9}
  • {"expr":"7x3","value":21}
  • {"expr":"6-6","value":0}
  • {"expr":"6-4","value":2}
  • {"expr":"5x9","value":45}
Difficulty
expert