expert Set 39 Form Exercise

Match each expression with its answer: 8x4=?, 7x5=?, 9x5=?, 7+5=?, 9x8=?

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Answer: 8x4=32; 7x5=35; 9x5=45; 7+5=12; 9x8=72

SubType
math-match
Pairs
  • {"expr":"8x4","value":32}
  • {"expr":"7x5","value":35}
  • {"expr":"9x5","value":45}
  • {"expr":"7+5","value":12}
  • {"expr":"9x8","value":72}
Difficulty
expert

Match each expression with its answer: 10-3=?, 4+2=?, 10+5=?, 2x9=?, 4-4=?

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Answer: 10-3=7; 4+2=6; 10+5=15; 2x9=18; 4-4=0

SubType
math-match
Pairs
  • {"expr":"10-3","value":7}
  • {"expr":"4+2","value":6}
  • {"expr":"10+5","value":15}
  • {"expr":"2x9","value":18}
  • {"expr":"4-4","value":0}
Difficulty
expert

Match each expression with its answer: 5-1=?, 7-6=?, 4+9=?, 8-3=?, 9+5=?

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Answer: 5-1=4; 7-6=1; 4+9=13; 8-3=5; 9+5=14

SubType
math-match
Pairs
  • {"expr":"5-1","value":4}
  • {"expr":"7-6","value":1}
  • {"expr":"4+9","value":13}
  • {"expr":"8-3","value":5}
  • {"expr":"9+5","value":14}
Difficulty
expert

Match each expression with its answer: 9x8=?, 3+3=?, 4-3=?, 4x5=?, 1+8=?

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Answer: 9x8=72; 3+3=6; 4-3=1; 4x5=20; 1+8=9

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"3+3","value":6}
  • {"expr":"4-3","value":1}
  • {"expr":"4x5","value":20}
  • {"expr":"1+8","value":9}
Difficulty
expert

Match each expression with its answer: 4x3=?, 5-4=?, 6+10=?, 8-4=?, 7+4=?

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Answer: 4x3=12; 5-4=1; 6+10=16; 8-4=4; 7+4=11

SubType
math-match
Pairs
  • {"expr":"4x3","value":12}
  • {"expr":"5-4","value":1}
  • {"expr":"6+10","value":16}
  • {"expr":"8-4","value":4}
  • {"expr":"7+4","value":11}
Difficulty
expert

Match each expression with its answer: 8+1=?, 3-3=?, 2x8=?, 9x8=?, 4-1=?

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Answer: 8+1=9; 3-3=0; 2x8=16; 9x8=72; 4-1=3

SubType
math-match
Pairs
  • {"expr":"8+1","value":9}
  • {"expr":"3-3","value":0}
  • {"expr":"2x8","value":16}
  • {"expr":"9x8","value":72}
  • {"expr":"4-1","value":3}
Difficulty
expert

Match each expression with its answer: 6x3=?, 7x8=?, 5+1=?, 3-1=?, 4-3=?

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Answer: 6x3=18; 7x8=56; 5+1=6; 3-1=2; 4-3=1

SubType
math-match
Pairs
  • {"expr":"6x3","value":18}
  • {"expr":"7x8","value":56}
  • {"expr":"5+1","value":6}
  • {"expr":"3-1","value":2}
  • {"expr":"4-3","value":1}
Difficulty
expert

Match each expression with its answer: 6+2=?, 6x7=?, 4x3=?, 2x5=?, 5x9=?

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Answer: 6+2=8; 6x7=42; 4x3=12; 2x5=10; 5x9=45

SubType
math-match
Pairs
  • {"expr":"6+2","value":8}
  • {"expr":"6x7","value":42}
  • {"expr":"4x3","value":12}
  • {"expr":"2x5","value":10}
  • {"expr":"5x9","value":45}
Difficulty
expert