expert Set 68 Form Exercise

Match each expression with its answer: 3x3=?, 5-2=?, 4x7=?, 2x2=?, 8+3=?

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Answer: 3x3=9; 5-2=3; 4x7=28; 2x2=4; 8+3=11

SubType
math-match
Pairs
  • {"expr":"3x3","value":9}
  • {"expr":"5-2","value":3}
  • {"expr":"4x7","value":28}
  • {"expr":"2x2","value":4}
  • {"expr":"8+3","value":11}
Difficulty
expert

Match each expression with its answer: 2x9=?, 3x2=?, 9x6=?, 2-1=?, 3-1=?

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Answer: 2x9=18; 3x2=6; 9x6=54; 2-1=1; 3-1=2

SubType
math-match
Pairs
  • {"expr":"2x9","value":18}
  • {"expr":"3x2","value":6}
  • {"expr":"9x6","value":54}
  • {"expr":"2-1","value":1}
  • {"expr":"3-1","value":2}
Difficulty
expert

Match each expression with its answer: 9x4=?, 5x9=?, 5-1=?, 6x7=?, 2-1=?

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Answer: 9x4=36; 5x9=45; 5-1=4; 6x7=42; 2-1=1

SubType
math-match
Pairs
  • {"expr":"9x4","value":36}
  • {"expr":"5x9","value":45}
  • {"expr":"5-1","value":4}
  • {"expr":"6x7","value":42}
  • {"expr":"2-1","value":1}
Difficulty
expert

Match each expression with its answer: 4-4=?, 10+5=?, 5x9=?, 9-2=?, 2x2=?

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Answer: 4-4=0; 10+5=15; 5x9=45; 9-2=7; 2x2=4

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"10+5","value":15}
  • {"expr":"5x9","value":45}
  • {"expr":"9-2","value":7}
  • {"expr":"2x2","value":4}
Difficulty
expert

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

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Answer: 8-8=0; 3+9=12; 10-3=7; 6-3=3; 5-1=4

SubType
math-match
Pairs
  • {"expr":"8-8","value":0}
  • {"expr":"3+9","value":12}
  • {"expr":"10-3","value":7}
  • {"expr":"6-3","value":3}
  • {"expr":"5-1","value":4}
Difficulty
expert

Match each expression with its answer: 8+5=?, 9+8=?, 3x6=?, 3x7=?, 8+2=?

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Answer: 8+5=13; 9+8=17; 3x6=18; 3x7=21; 8+2=10

SubType
math-match
Pairs
  • {"expr":"8+5","value":13}
  • {"expr":"9+8","value":17}
  • {"expr":"3x6","value":18}
  • {"expr":"3x7","value":21}
  • {"expr":"8+2","value":10}
Difficulty
expert

Match each expression with its answer: 6+5=?, 9+4=?, 7-1=?, 5x4=?, 5+2=?

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Answer: 6+5=11; 9+4=13; 7-1=6; 5x4=20; 5+2=7

SubType
math-match
Pairs
  • {"expr":"6+5","value":11}
  • {"expr":"9+4","value":13}
  • {"expr":"7-1","value":6}
  • {"expr":"5x4","value":20}
  • {"expr":"5+2","value":7}
Difficulty
expert

Match each expression with its answer: 6x4=?, 6x2=?, 4-2=?, 9x4=?, 9+10=?

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Answer: 6x4=24; 6x2=12; 4-2=2; 9x4=36; 9+10=19

SubType
math-match
Pairs
  • {"expr":"6x4","value":24}
  • {"expr":"6x2","value":12}
  • {"expr":"4-2","value":2}
  • {"expr":"9x4","value":36}
  • {"expr":"9+10","value":19}
Difficulty
expert