expert Set 79 Form Exercise

Match each expression with its answer: 9+2=?, 4x9=?, 4x8=?, 4x2=?, 5x2=?

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Answer: 9+2=11; 4x9=36; 4x8=32; 4x2=8; 5x2=10

SubType
math-match
Pairs
  • {"expr":"9+2","value":11}
  • {"expr":"4x9","value":36}
  • {"expr":"4x8","value":32}
  • {"expr":"4x2","value":8}
  • {"expr":"5x2","value":10}
Difficulty
expert

Match each expression with its answer: 4x6=?, 10-10=?, 5+5=?, 8-7=?, 7x9=?

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Answer: 4x6=24; 10-10=0; 5+5=10; 8-7=1; 7x9=63

SubType
math-match
Pairs
  • {"expr":"4x6","value":24}
  • {"expr":"10-10","value":0}
  • {"expr":"5+5","value":10}
  • {"expr":"8-7","value":1}
  • {"expr":"7x9","value":63}
Difficulty
expert

Match each expression with its answer: 9x7=?, 2+7=?, 2x7=?, 9+10=?, 2-1=?

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Answer: 9x7=63; 2+7=9; 2x7=14; 9+10=19; 2-1=1

SubType
math-match
Pairs
  • {"expr":"9x7","value":63}
  • {"expr":"2+7","value":9}
  • {"expr":"2x7","value":14}
  • {"expr":"9+10","value":19}
  • {"expr":"2-1","value":1}
Difficulty
expert

Match each expression with its answer: 8x4=?, 6-1=?, 8+9=?, 8+5=?, 7x7=?

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Answer: 8x4=32; 6-1=5; 8+9=17; 8+5=13; 7x7=49

SubType
math-match
Pairs
  • {"expr":"8x4","value":32}
  • {"expr":"6-1","value":5}
  • {"expr":"8+9","value":17}
  • {"expr":"8+5","value":13}
  • {"expr":"7x7","value":49}
Difficulty
expert

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

Show answer

Answer: 9-4=5; 2+2=4; 4-2=2; 2-2=0; 7+7=14

SubType
math-match
Pairs
  • {"expr":"9-4","value":5}
  • {"expr":"2+2","value":4}
  • {"expr":"4-2","value":2}
  • {"expr":"2-2","value":0}
  • {"expr":"7+7","value":14}
Difficulty
expert

Match each expression with its answer: 4x6=?, 3x5=?, 5+4=?, 2x5=?, 3x2=?

Show answer

Answer: 4x6=24; 3x5=15; 5+4=9; 2x5=10; 3x2=6

SubType
math-match
Pairs
  • {"expr":"4x6","value":24}
  • {"expr":"3x5","value":15}
  • {"expr":"5+4","value":9}
  • {"expr":"2x5","value":10}
  • {"expr":"3x2","value":6}
Difficulty
expert

Match each expression with its answer: 3x5=?, 8-2=?, 6-6=?, 1+6=?, 7-6=?

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Answer: 3x5=15; 8-2=6; 6-6=0; 1+6=7; 7-6=1

SubType
math-match
Pairs
  • {"expr":"3x5","value":15}
  • {"expr":"8-2","value":6}
  • {"expr":"6-6","value":0}
  • {"expr":"1+6","value":7}
  • {"expr":"7-6","value":1}
Difficulty
expert

Match each expression with its answer: 5+10=?, 8-8=?, 7x6=?, 3+8=?, 5x5=?

Show answer

Answer: 5+10=15; 8-8=0; 7x6=42; 3+8=11; 5x5=25

SubType
math-match
Pairs
  • {"expr":"5+10","value":15}
  • {"expr":"8-8","value":0}
  • {"expr":"7x6","value":42}
  • {"expr":"3+8","value":11}
  • {"expr":"5x5","value":25}
Difficulty
expert