expert Set 72 Form Exercise

Match each expression with its answer: 3-2=?, 5-1=?, 2+1=?, 9x9=?, 4x7=?

Show answer

Answer: 3-2=1; 5-1=4; 2+1=3; 9x9=81; 4x7=28

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"5-1","value":4}
  • {"expr":"2+1","value":3}
  • {"expr":"9x9","value":81}
  • {"expr":"4x7","value":28}
Difficulty
expert

Match each expression with its answer: 2x7=?, 8-1=?, 7-5=?, 9x8=?, 6x7=?

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Answer: 2x7=14; 8-1=7; 7-5=2; 9x8=72; 6x7=42

SubType
math-match
Pairs
  • {"expr":"2x7","value":14}
  • {"expr":"8-1","value":7}
  • {"expr":"7-5","value":2}
  • {"expr":"9x8","value":72}
  • {"expr":"6x7","value":42}
Difficulty
expert

Match each expression with its answer: 7-2=?, 2-1=?, 4-4=?, 7-1=?, 9+5=?

Show answer

Answer: 7-2=5; 2-1=1; 4-4=0; 7-1=6; 9+5=14

SubType
math-match
Pairs
  • {"expr":"7-2","value":5}
  • {"expr":"2-1","value":1}
  • {"expr":"4-4","value":0}
  • {"expr":"7-1","value":6}
  • {"expr":"9+5","value":14}
Difficulty
expert

Match each expression with its answer: 6+8=?, 4-4=?, 2-1=?, 9-7=?, 7+1=?

Show answer

Answer: 6+8=14; 4-4=0; 2-1=1; 9-7=2; 7+1=8

SubType
math-match
Pairs
  • {"expr":"6+8","value":14}
  • {"expr":"4-4","value":0}
  • {"expr":"2-1","value":1}
  • {"expr":"9-7","value":2}
  • {"expr":"7+1","value":8}
Difficulty
expert

Match each expression with its answer: 10-2=?, 6x6=?, 5-1=?, 3x5=?, 7x7=?

Show answer

Answer: 10-2=8; 6x6=36; 5-1=4; 3x5=15; 7x7=49

SubType
math-match
Pairs
  • {"expr":"10-2","value":8}
  • {"expr":"6x6","value":36}
  • {"expr":"5-1","value":4}
  • {"expr":"3x5","value":15}
  • {"expr":"7x7","value":49}
Difficulty
expert

Match each expression with its answer: 8x3=?, 10-9=?, 3x3=?, 1+10=?, 7+3=?

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Answer: 8x3=24; 10-9=1; 3x3=9; 1+10=11; 7+3=10

SubType
math-match
Pairs
  • {"expr":"8x3","value":24}
  • {"expr":"10-9","value":1}
  • {"expr":"3x3","value":9}
  • {"expr":"1+10","value":11}
  • {"expr":"7+3","value":10}
Difficulty
expert

Match each expression with its answer: 5-3=?, 9+8=?, 9x4=?, 9x6=?, 6+8=?

Show answer

Answer: 5-3=2; 9+8=17; 9x4=36; 9x6=54; 6+8=14

SubType
math-match
Pairs
  • {"expr":"5-3","value":2}
  • {"expr":"9+8","value":17}
  • {"expr":"9x4","value":36}
  • {"expr":"9x6","value":54}
  • {"expr":"6+8","value":14}
Difficulty
expert

Match each expression with its answer: 10-2=?, 10-3=?, 3-2=?, 2x3=?, 5-2=?

Show answer

Answer: 10-2=8; 10-3=7; 3-2=1; 2x3=6; 5-2=3

SubType
math-match
Pairs
  • {"expr":"10-2","value":8}
  • {"expr":"10-3","value":7}
  • {"expr":"3-2","value":1}
  • {"expr":"2x3","value":6}
  • {"expr":"5-2","value":3}
Difficulty
expert