expert Set 31 Form Exercise

Match each expression with its answer: 7+7=?, 4+2=?, 6x7=?, 4x4=?, 3x7=?

Show answer

Answer: 7+7=14; 4+2=6; 6x7=42; 4x4=16; 3x7=21

SubType
math-match
Pairs
  • {"expr":"7+7","value":14}
  • {"expr":"4+2","value":6}
  • {"expr":"6x7","value":42}
  • {"expr":"4x4","value":16}
  • {"expr":"3x7","value":21}
Difficulty
expert

Match each expression with its answer: 2+7=?, 6+2=?, 8x2=?, 5+10=?, 3+9=?

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Answer: 2+7=9; 6+2=8; 8x2=16; 5+10=15; 3+9=12

SubType
math-match
Pairs
  • {"expr":"2+7","value":9}
  • {"expr":"6+2","value":8}
  • {"expr":"8x2","value":16}
  • {"expr":"5+10","value":15}
  • {"expr":"3+9","value":12}
Difficulty
expert

Match each expression with its answer: 8-1=?, 8x4=?, 7-6=?, 8-2=?, 9+7=?

Show answer

Answer: 8-1=7; 8x4=32; 7-6=1; 8-2=6; 9+7=16

SubType
math-match
Pairs
  • {"expr":"8-1","value":7}
  • {"expr":"8x4","value":32}
  • {"expr":"7-6","value":1}
  • {"expr":"8-2","value":6}
  • {"expr":"9+7","value":16}
Difficulty
expert

Match each expression with its answer: 10+2=?, 5-3=?, 8x7=?, 4+5=?, 9x3=?

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Answer: 10+2=12; 5-3=2; 8x7=56; 4+5=9; 9x3=27

SubType
math-match
Pairs
  • {"expr":"10+2","value":12}
  • {"expr":"5-3","value":2}
  • {"expr":"8x7","value":56}
  • {"expr":"4+5","value":9}
  • {"expr":"9x3","value":27}
Difficulty
expert

Match each expression with its answer: 2-2=?, 5x2=?, 4-3=?, 9+10=?, 5+6=?

Show answer

Answer: 2-2=0; 5x2=10; 4-3=1; 9+10=19; 5+6=11

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"5x2","value":10}
  • {"expr":"4-3","value":1}
  • {"expr":"9+10","value":19}
  • {"expr":"5+6","value":11}
Difficulty
expert

Match each expression with its answer: 2-1=?, 8-6=?, 5x9=?, 9x2=?, 3x5=?

Show answer

Answer: 2-1=1; 8-6=2; 5x9=45; 9x2=18; 3x5=15

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"8-6","value":2}
  • {"expr":"5x9","value":45}
  • {"expr":"9x2","value":18}
  • {"expr":"3x5","value":15}
Difficulty
expert

Match each expression with its answer: 2-1=?, 7x9=?, 7-3=?, 9x3=?, 9x5=?

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Answer: 2-1=1; 7x9=63; 7-3=4; 9x3=27; 9x5=45

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"7x9","value":63}
  • {"expr":"7-3","value":4}
  • {"expr":"9x3","value":27}
  • {"expr":"9x5","value":45}
Difficulty
expert

Match each expression with its answer: 4-4=?, 3+7=?, 4+7=?, 5x9=?, 7+8=?

Show answer

Answer: 4-4=0; 3+7=10; 4+7=11; 5x9=45; 7+8=15

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"3+7","value":10}
  • {"expr":"4+7","value":11}
  • {"expr":"5x9","value":45}
  • {"expr":"7+8","value":15}
Difficulty
expert