expert Set 79 Form Exercise

Match each expression with its answer: 4x8=?, 3x4=?, 3x9=?, 9+9=?, 7-7=?

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Answer: 4x8=32; 3x4=12; 3x9=27; 9+9=18; 7-7=0

SubType
math-match
Pairs
  • {"expr":"4x8","value":32}
  • {"expr":"3x4","value":12}
  • {"expr":"3x9","value":27}
  • {"expr":"9+9","value":18}
  • {"expr":"7-7","value":0}
Difficulty
expert

Match each expression with its answer: 6x8=?, 5x9=?, 2x4=?, 9-4=?, 6+9=?

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Answer: 6x8=48; 5x9=45; 2x4=8; 9-4=5; 6+9=15

SubType
math-match
Pairs
  • {"expr":"6x8","value":48}
  • {"expr":"5x9","value":45}
  • {"expr":"2x4","value":8}
  • {"expr":"9-4","value":5}
  • {"expr":"6+9","value":15}
Difficulty
expert

Match each expression with its answer: 10+5=?, 9-5=?, 10-10=?, 7-6=?, 3+10=?

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Answer: 10+5=15; 9-5=4; 10-10=0; 7-6=1; 3+10=13

SubType
math-match
Pairs
  • {"expr":"10+5","value":15}
  • {"expr":"9-5","value":4}
  • {"expr":"10-10","value":0}
  • {"expr":"7-6","value":1}
  • {"expr":"3+10","value":13}
Difficulty
expert

Match each expression with its answer: 4-3=?, 6x3=?, 6+5=?, 6+10=?, 7+2=?

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Answer: 4-3=1; 6x3=18; 6+5=11; 6+10=16; 7+2=9

SubType
math-match
Pairs
  • {"expr":"4-3","value":1}
  • {"expr":"6x3","value":18}
  • {"expr":"6+5","value":11}
  • {"expr":"6+10","value":16}
  • {"expr":"7+2","value":9}
Difficulty
expert

Match each expression with its answer: 4+5=?, 6-6=?, 2x5=?, 10+8=?, 9-7=?

Show answer

Answer: 4+5=9; 6-6=0; 2x5=10; 10+8=18; 9-7=2

SubType
math-match
Pairs
  • {"expr":"4+5","value":9}
  • {"expr":"6-6","value":0}
  • {"expr":"2x5","value":10}
  • {"expr":"10+8","value":18}
  • {"expr":"9-7","value":2}
Difficulty
expert

Match each expression with its answer: 3+5=?, 10-6=?, 5-3=?, 1+5=?, 8-3=?

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Answer: 3+5=8; 10-6=4; 5-3=2; 1+5=6; 8-3=5

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

Match each expression with its answer: 7-6=?, 9+9=?, 2+8=?, 9+8=?, 4+3=?

Show answer

Answer: 7-6=1; 9+9=18; 2+8=10; 9+8=17; 4+3=7

SubType
math-match
Pairs
  • {"expr":"7-6","value":1}
  • {"expr":"9+9","value":18}
  • {"expr":"2+8","value":10}
  • {"expr":"9+8","value":17}
  • {"expr":"4+3","value":7}
Difficulty
expert

Match each expression with its answer: 2-1=?, 8+4=?, 7x9=?, 2x5=?, 2x7=?

Show answer

Answer: 2-1=1; 8+4=12; 7x9=63; 2x5=10; 2x7=14

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"8+4","value":12}
  • {"expr":"7x9","value":63}
  • {"expr":"2x5","value":10}
  • {"expr":"2x7","value":14}
Difficulty
expert