expert Set 39 Form Exercise

Match each expression with its answer: 2x4=?, 4+8=?, 9-2=?, 3-3=?, 9-7=?

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Answer: 2x4=8; 4+8=12; 9-2=7; 3-3=0; 9-7=2

SubType
math-match
Pairs
  • {"expr":"2x4","value":8}
  • {"expr":"4+8","value":12}
  • {"expr":"9-2","value":7}
  • {"expr":"3-3","value":0}
  • {"expr":"9-7","value":2}
Difficulty
expert

Match each expression with its answer: 4+9=?, 2x3=?, 2+6=?, 5x2=?, 3-2=?

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Answer: 4+9=13; 2x3=6; 2+6=8; 5x2=10; 3-2=1

SubType
math-match
Pairs
  • {"expr":"4+9","value":13}
  • {"expr":"2x3","value":6}
  • {"expr":"2+6","value":8}
  • {"expr":"5x2","value":10}
  • {"expr":"3-2","value":1}
Difficulty
expert

Match each expression with its answer: 4-1=?, 1+10=?, 9-3=?, 2x2=?, 2-1=?

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Answer: 4-1=3; 1+10=11; 9-3=6; 2x2=4; 2-1=1

SubType
math-match
Pairs
  • {"expr":"4-1","value":3}
  • {"expr":"1+10","value":11}
  • {"expr":"9-3","value":6}
  • {"expr":"2x2","value":4}
  • {"expr":"2-1","value":1}
Difficulty
expert

Match each expression with its answer: 9+5=?, 2+2=?, 1+9=?, 8x2=?, 9-2=?

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Answer: 9+5=14; 2+2=4; 1+9=10; 8x2=16; 9-2=7

SubType
math-match
Pairs
  • {"expr":"9+5","value":14}
  • {"expr":"2+2","value":4}
  • {"expr":"1+9","value":10}
  • {"expr":"8x2","value":16}
  • {"expr":"9-2","value":7}
Difficulty
expert

Match each expression with its answer: 6x7=?, 2-1=?, 9-7=?, 5-1=?, 4x5=?

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Answer: 6x7=42; 2-1=1; 9-7=2; 5-1=4; 4x5=20

SubType
math-match
Pairs
  • {"expr":"6x7","value":42}
  • {"expr":"2-1","value":1}
  • {"expr":"9-7","value":2}
  • {"expr":"5-1","value":4}
  • {"expr":"4x5","value":20}
Difficulty
expert

Match each expression with its answer: 5x8=?, 10-3=?, 8x3=?, 3x6=?, 5+1=?

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Answer: 5x8=40; 10-3=7; 8x3=24; 3x6=18; 5+1=6

SubType
math-match
Pairs
  • {"expr":"5x8","value":40}
  • {"expr":"10-3","value":7}
  • {"expr":"8x3","value":24}
  • {"expr":"3x6","value":18}
  • {"expr":"5+1","value":6}
Difficulty
expert

Match each expression with its answer: 2-1=?, 4-4=?, 7x7=?, 2+7=?, 8x9=?

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Answer: 2-1=1; 4-4=0; 7x7=49; 2+7=9; 8x9=72

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"4-4","value":0}
  • {"expr":"7x7","value":49}
  • {"expr":"2+7","value":9}
  • {"expr":"8x9","value":72}
Difficulty
expert

Match each expression with its answer: 3-1=?, 2x5=?, 3x8=?, 8+6=?, 3x5=?

Show answer

Answer: 3-1=2; 2x5=10; 3x8=24; 8+6=14; 3x5=15

SubType
math-match
Pairs
  • {"expr":"3-1","value":2}
  • {"expr":"2x5","value":10}
  • {"expr":"3x8","value":24}
  • {"expr":"8+6","value":14}
  • {"expr":"3x5","value":15}
Difficulty
expert