expert Set 99 Form Exercise

Match each expression with its answer: 1+10=?, 8-1=?, 3x3=?, 4x8=?, 3-2=?

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Answer: 1+10=11; 8-1=7; 3x3=9; 4x8=32; 3-2=1

SubType
math-match
Pairs
  • {"expr":"1+10","value":11}
  • {"expr":"8-1","value":7}
  • {"expr":"3x3","value":9}
  • {"expr":"4x8","value":32}
  • {"expr":"3-2","value":1}
Difficulty
expert

Match each expression with its answer: 3-1=?, 2+8=?, 8+5=?, 2-2=?, 10-5=?

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Answer: 3-1=2; 2+8=10; 8+5=13; 2-2=0; 10-5=5

SubType
math-match
Pairs
  • {"expr":"3-1","value":2}
  • {"expr":"2+8","value":10}
  • {"expr":"8+5","value":13}
  • {"expr":"2-2","value":0}
  • {"expr":"10-5","value":5}
Difficulty
expert

Match each expression with its answer: 8+8=?, 7-3=?, 8-3=?, 3-3=?, 8x8=?

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Answer: 8+8=16; 7-3=4; 8-3=5; 3-3=0; 8x8=64

SubType
math-match
Pairs
  • {"expr":"8+8","value":16}
  • {"expr":"7-3","value":4}
  • {"expr":"8-3","value":5}
  • {"expr":"3-3","value":0}
  • {"expr":"8x8","value":64}
Difficulty
expert

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

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Answer: 4-4=0; 9+6=15; 5+3=8; 9-6=3; 5-1=4

SubType
math-match
Pairs
  • {"expr":"4-4","value":0}
  • {"expr":"9+6","value":15}
  • {"expr":"5+3","value":8}
  • {"expr":"9-6","value":3}
  • {"expr":"5-1","value":4}
Difficulty
expert

Match each expression with its answer: 9x6=?, 8-6=?, 6+8=?, 6+9=?, 9-8=?

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Answer: 9x6=54; 8-6=2; 6+8=14; 6+9=15; 9-8=1

SubType
math-match
Pairs
  • {"expr":"9x6","value":54}
  • {"expr":"8-6","value":2}
  • {"expr":"6+8","value":14}
  • {"expr":"6+9","value":15}
  • {"expr":"9-8","value":1}
Difficulty
expert

Match each expression with its answer: 3-2=?, 8-5=?, 10-4=?, 3x9=?, 5x4=?

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Answer: 3-2=1; 8-5=3; 10-4=6; 3x9=27; 5x4=20

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"8-5","value":3}
  • {"expr":"10-4","value":6}
  • {"expr":"3x9","value":27}
  • {"expr":"5x4","value":20}
Difficulty
expert

Match each expression with its answer: 7x7=?, 2x3=?, 4x3=?, 2-1=?, 10-7=?

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Answer: 7x7=49; 2x3=6; 4x3=12; 2-1=1; 10-7=3

SubType
math-match
Pairs
  • {"expr":"7x7","value":49}
  • {"expr":"2x3","value":6}
  • {"expr":"4x3","value":12}
  • {"expr":"2-1","value":1}
  • {"expr":"10-7","value":3}
Difficulty
expert

Match each expression with its answer: 7x7=?, 3-3=?, 4x7=?, 5x7=?, 2x3=?

Show answer

Answer: 7x7=49; 3-3=0; 4x7=28; 5x7=35; 2x3=6

SubType
math-match
Pairs
  • {"expr":"7x7","value":49}
  • {"expr":"3-3","value":0}
  • {"expr":"4x7","value":28}
  • {"expr":"5x7","value":35}
  • {"expr":"2x3","value":6}
Difficulty
expert