expert Set 70 Form Exercise

Match each expression with its answer: 3x9=?, 9+8=?, 6-5=?, 10+9=?, 10-4=?

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Answer: 3x9=27; 9+8=17; 6-5=1; 10+9=19; 10-4=6

SubType
math-match
Pairs
  • {"expr":"3x9","value":27}
  • {"expr":"9+8","value":17}
  • {"expr":"6-5","value":1}
  • {"expr":"10+9","value":19}
  • {"expr":"10-4","value":6}
Difficulty
expert

Match each expression with its answer: 8+5=?, 8-8=?, 9x4=?, 5-3=?, 7+5=?

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Answer: 8+5=13; 8-8=0; 9x4=36; 5-3=2; 7+5=12

SubType
math-match
Pairs
  • {"expr":"8+5","value":13}
  • {"expr":"8-8","value":0}
  • {"expr":"9x4","value":36}
  • {"expr":"5-3","value":2}
  • {"expr":"7+5","value":12}
Difficulty
expert

Match each expression with its answer: 10+10=?, 9x4=?, 2-1=?, 3-3=?, 5+7=?

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Answer: 10+10=20; 9x4=36; 2-1=1; 3-3=0; 5+7=12

SubType
math-match
Pairs
  • {"expr":"10+10","value":20}
  • {"expr":"9x4","value":36}
  • {"expr":"2-1","value":1}
  • {"expr":"3-3","value":0}
  • {"expr":"5+7","value":12}
Difficulty
expert

Match each expression with its answer: 4-2=?, 8+10=?, 10-7=?, 10-5=?, 2-1=?

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Answer: 4-2=2; 8+10=18; 10-7=3; 10-5=5; 2-1=1

SubType
math-match
Pairs
  • {"expr":"4-2","value":2}
  • {"expr":"8+10","value":18}
  • {"expr":"10-7","value":3}
  • {"expr":"10-5","value":5}
  • {"expr":"2-1","value":1}
Difficulty
expert

Match each expression with its answer: 6x9=?, 8+3=?, 9x7=?, 2x4=?, 2-2=?

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Answer: 6x9=54; 8+3=11; 9x7=63; 2x4=8; 2-2=0

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"8+3","value":11}
  • {"expr":"9x7","value":63}
  • {"expr":"2x4","value":8}
  • {"expr":"2-2","value":0}
Difficulty
expert

Match each expression with its answer: 8x6=?, 4x4=?, 2+7=?, 3-2=?, 8+4=?

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Answer: 8x6=48; 4x4=16; 2+7=9; 3-2=1; 8+4=12

SubType
math-match
Pairs
  • {"expr":"8x6","value":48}
  • {"expr":"4x4","value":16}
  • {"expr":"2+7","value":9}
  • {"expr":"3-2","value":1}
  • {"expr":"8+4","value":12}
Difficulty
expert

Match each expression with its answer: 9+9=?, 10-1=?, 5+5=?, 10-8=?, 2x7=?

Show answer

Answer: 9+9=18; 10-1=9; 5+5=10; 10-8=2; 2x7=14

SubType
math-match
Pairs
  • {"expr":"9+9","value":18}
  • {"expr":"10-1","value":9}
  • {"expr":"5+5","value":10}
  • {"expr":"10-8","value":2}
  • {"expr":"2x7","value":14}
Difficulty
expert

Match each expression with its answer: 2+8=?, 7+8=?, 3+6=?, 3+2=?, 8-2=?

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Answer: 2+8=10; 7+8=15; 3+6=9; 3+2=5; 8-2=6

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