expert Set 13 Form Exercise

Match each expression with its answer: 1+5=?, 6+4=?, 9-1=?, 7x7=?, 3x3=?

Show answer

Answer: 1+5=6; 6+4=10; 9-1=8; 7x7=49; 3x3=9

SubType
math-match
Pairs
  • {"expr":"1+5","value":6}
  • {"expr":"6+4","value":10}
  • {"expr":"9-1","value":8}
  • {"expr":"7x7","value":49}
  • {"expr":"3x3","value":9}
Difficulty
expert

Match each expression with its answer: 8-2=?, 10+7=?, 4x4=?, 5x4=?, 4x7=?

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Answer: 8-2=6; 10+7=17; 4x4=16; 5x4=20; 4x7=28

SubType
math-match
Pairs
  • {"expr":"8-2","value":6}
  • {"expr":"10+7","value":17}
  • {"expr":"4x4","value":16}
  • {"expr":"5x4","value":20}
  • {"expr":"4x7","value":28}
Difficulty
expert

Match each expression with its answer: 4-4=?, 9-4=?, 8+2=?, 9+2=?, 1+7=?

Show answer

Answer: 4-4=0; 9-4=5; 8+2=10; 9+2=11; 1+7=8

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"9-4","value":5}
  • {"expr":"8+2","value":10}
  • {"expr":"9+2","value":11}
  • {"expr":"1+7","value":8}
Difficulty
expert

Match each expression with its answer: 8+5=?, 8-1=?, 8+7=?, 3x4=?, 7x4=?

Show answer

Answer: 8+5=13; 8-1=7; 8+7=15; 3x4=12; 7x4=28

SubType
math-match
Pairs
  • {"expr":"8+5","value":13}
  • {"expr":"8-1","value":7}
  • {"expr":"8+7","value":15}
  • {"expr":"3x4","value":12}
  • {"expr":"7x4","value":28}
Difficulty
expert

Match each expression with its answer: 7+1=?, 8+4=?, 9x5=?, 4-4=?, 10-4=?

Show answer

Answer: 7+1=8; 8+4=12; 9x5=45; 4-4=0; 10-4=6

SubType
math-match
Pairs
  • {"expr":"7+1","value":8}
  • {"expr":"8+4","value":12}
  • {"expr":"9x5","value":45}
  • {"expr":"4-4","value":0}
  • {"expr":"10-4","value":6}
Difficulty
expert

Match each expression with its answer: 9x8=?, 10-6=?, 9x9=?, 6+10=?, 3-3=?

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Answer: 9x8=72; 10-6=4; 9x9=81; 6+10=16; 3-3=0

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"10-6","value":4}
  • {"expr":"9x9","value":81}
  • {"expr":"6+10","value":16}
  • {"expr":"3-3","value":0}
Difficulty
expert

Match each expression with its answer: 3x7=?, 8-2=?, 9x9=?, 9x6=?, 4-3=?

Show answer

Answer: 3x7=21; 8-2=6; 9x9=81; 9x6=54; 4-3=1

SubType
math-match
Pairs
  • {"expr":"3x7","value":21}
  • {"expr":"8-2","value":6}
  • {"expr":"9x9","value":81}
  • {"expr":"9x6","value":54}
  • {"expr":"4-3","value":1}
Difficulty
expert

Match each expression with its answer: 3x2=?, 8-7=?, 8-4=?, 5x9=?, 2x8=?

Show answer

Answer: 3x2=6; 8-7=1; 8-4=4; 5x9=45; 2x8=16

SubType
math-match
Pairs
  • {"expr":"3x2","value":6}
  • {"expr":"8-7","value":1}
  • {"expr":"8-4","value":4}
  • {"expr":"5x9","value":45}
  • {"expr":"2x8","value":16}
Difficulty
expert