expert Set 78 Form Exercise

Match each expression with its answer: 3+10=?, 4+2=?, 4-2=?, 4x5=?, 6+1=?

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Answer: 3+10=13; 4+2=6; 4-2=2; 4x5=20; 6+1=7

SubType
math-match
Pairs
  • {"expr":"3+10","value":13}
  • {"expr":"4+2","value":6}
  • {"expr":"4-2","value":2}
  • {"expr":"4x5","value":20}
  • {"expr":"6+1","value":7}
Difficulty
expert

Match each expression with its answer: 8+10=?, 5-2=?, 4x7=?, 6+7=?, 6+5=?

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Answer: 8+10=18; 5-2=3; 4x7=28; 6+7=13; 6+5=11

SubType
math-match
Pairs
  • {"expr":"8+10","value":18}
  • {"expr":"5-2","value":3}
  • {"expr":"4x7","value":28}
  • {"expr":"6+7","value":13}
  • {"expr":"6+5","value":11}
Difficulty
expert

Match each expression with its answer: 6-4=?, 1+3=?, 9+1=?, 9x8=?, 7-1=?

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Answer: 6-4=2; 1+3=4; 9+1=10; 9x8=72; 7-1=6

SubType
math-match
Pairs
  • {"expr":"6-4","value":2}
  • {"expr":"1+3","value":4}
  • {"expr":"9+1","value":10}
  • {"expr":"9x8","value":72}
  • {"expr":"7-1","value":6}
Difficulty
expert

Match each expression with its answer: 2-1=?, 6+10=?, 5+9=?, 7-1=?, 10+8=?

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Answer: 2-1=1; 6+10=16; 5+9=14; 7-1=6; 10+8=18

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"6+10","value":16}
  • {"expr":"5+9","value":14}
  • {"expr":"7-1","value":6}
  • {"expr":"10+8","value":18}
Difficulty
expert

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

Show answer

Answer: 2+10=12; 3-3=0; 8x2=16; 9x2=18; 3+5=8

SubType
math-match
Pairs
  • {"expr":"2+10","value":12}
  • {"expr":"3-3","value":0}
  • {"expr":"8x2","value":16}
  • {"expr":"9x2","value":18}
  • {"expr":"3+5","value":8}
Difficulty
expert

Match each expression with its answer: 8x5=?, 9-8=?, 9+8=?, 2+1=?, 2x9=?

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Answer: 8x5=40; 9-8=1; 9+8=17; 2+1=3; 2x9=18

SubType
math-match
Pairs
  • {"expr":"8x5","value":40}
  • {"expr":"9-8","value":1}
  • {"expr":"9+8","value":17}
  • {"expr":"2+1","value":3}
  • {"expr":"2x9","value":18}
Difficulty
expert

Match each expression with its answer: 4x4=?, 7x8=?, 8x4=?, 6-6=?, 4x2=?

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Answer: 4x4=16; 7x8=56; 8x4=32; 6-6=0; 4x2=8

SubType
math-match
Pairs
  • {"expr":"4x4","value":16}
  • {"expr":"7x8","value":56}
  • {"expr":"8x4","value":32}
  • {"expr":"6-6","value":0}
  • {"expr":"4x2","value":8}
Difficulty
expert

Match each expression with its answer: 10+10=?, 4+8=?, 7+7=?, 8-7=?, 6-1=?

Show answer

Answer: 10+10=20; 4+8=12; 7+7=14; 8-7=1; 6-1=5

SubType
math-match
Pairs
  • {"expr":"10+10","value":20}
  • {"expr":"4+8","value":12}
  • {"expr":"7+7","value":14}
  • {"expr":"8-7","value":1}
  • {"expr":"6-1","value":5}
Difficulty
expert