hard Set 13 Form Exercise

Match each expression with its answer: 8x2=?, 13-2=?, 7x7=?, 5-4=?, 19-5=?, 3-1=?, 6+7=?

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Answer: 8x2=16; 13-2=11; 7x7=49; 5-4=1; 19-5=14; 3-1=2; 6+7=13

SubType
math-match
Pairs
  • {"expr":"8x2","value":16}
  • {"expr":"13-2","value":11}
  • {"expr":"7x7","value":49}
  • {"expr":"5-4","value":1}
  • {"expr":"19-5","value":14}
  • {"expr":"3-1","value":2}
  • {"expr":"6+7","value":13}
Difficulty
hard

Match each expression with its answer: 8x9=?, 7+2=?, 2-1=?, 8x6=?, 12+20=?, 5-2=?, 9-1=?

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Answer: 8x9=72; 7+2=9; 2-1=1; 8x6=48; 12+20=32; 5-2=3; 9-1=8

SubType
math-match
Pairs
  • {"expr":"8x9","value":72}
  • {"expr":"7+2","value":9}
  • {"expr":"2-1","value":1}
  • {"expr":"8x6","value":48}
  • {"expr":"12+20","value":32}
  • {"expr":"5-2","value":3}
  • {"expr":"9-1","value":8}
Difficulty
hard

Match each expression with its answer: 10+12=?, 9-4=?, 19+13=?, 18-17=?, 7x6=?, 19+10=?, 4x4=?

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Answer: 10+12=22; 9-4=5; 19+13=32; 18-17=1; 7x6=42; 19+10=29; 4x4=16

SubType
math-match
Pairs
  • {"expr":"10+12","value":22}
  • {"expr":"9-4","value":5}
  • {"expr":"19+13","value":32}
  • {"expr":"18-17","value":1}
  • {"expr":"7x6","value":42}
  • {"expr":"19+10","value":29}
  • {"expr":"4x4","value":16}
Difficulty
hard

Match each expression with its answer: 16+12=?, 2-1=?, 11+12=?, 10-10=?, 12-7=?, 3+16=?, 20-8=?

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Answer: 16+12=28; 2-1=1; 11+12=23; 10-10=0; 12-7=5; 3+16=19; 20-8=12

SubType
math-match
Pairs
  • {"expr":"16+12","value":28}
  • {"expr":"2-1","value":1}
  • {"expr":"11+12","value":23}
  • {"expr":"10-10","value":0}
  • {"expr":"12-7","value":5}
  • {"expr":"3+16","value":19}
  • {"expr":"20-8","value":12}
Difficulty
hard

Match each expression with its answer: 3+10=?, 17+2=?, 13+2=?, 19+4=?, 8-6=?, 2-2=?, 4x2=?

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Answer: 3+10=13; 17+2=19; 13+2=15; 19+4=23; 8-6=2; 2-2=0; 4x2=8

SubType
math-match
Pairs
  • {"expr":"3+10","value":13}
  • {"expr":"17+2","value":19}
  • {"expr":"13+2","value":15}
  • {"expr":"19+4","value":23}
  • {"expr":"8-6","value":2}
  • {"expr":"2-2","value":0}
  • {"expr":"4x2","value":8}
Difficulty
hard

Match each expression with its answer: 5x4=?, 5-5=?, 5x8=?, 9-1=?, 8-7=?, 2+5=?, 11+10=?

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Answer: 5x4=20; 5-5=0; 5x8=40; 9-1=8; 8-7=1; 2+5=7; 11+10=21

SubType
math-match
Pairs
  • {"expr":"5x4","value":20}
  • {"expr":"5-5","value":0}
  • {"expr":"5x8","value":40}
  • {"expr":"9-1","value":8}
  • {"expr":"8-7","value":1}
  • {"expr":"2+5","value":7}
  • {"expr":"11+10","value":21}
Difficulty
hard

Match each expression with its answer: 10-10=?, 7x4=?, 9x9=?, 7+19=?, 6x9=?, 13-11=?, 1+8=?

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Answer: 10-10=0; 7x4=28; 9x9=81; 7+19=26; 6x9=54; 13-11=2; 1+8=9

SubType
math-match
Pairs
  • {"expr":"10-10","value":0}
  • {"expr":"7x4","value":28}
  • {"expr":"9x9","value":81}
  • {"expr":"7+19","value":26}
  • {"expr":"6x9","value":54}
  • {"expr":"13-11","value":2}
  • {"expr":"1+8","value":9}
Difficulty
hard

Match each expression with its answer: 4x5=?, 7+10=?, 8x3=?, 2-1=?, 13-8=?, 7+1=?, 4x9=?

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Answer: 4x5=20; 7+10=17; 8x3=24; 2-1=1; 13-8=5; 7+1=8; 4x9=36

SubType
math-match
Pairs
  • {"expr":"4x5","value":20}
  • {"expr":"7+10","value":17}
  • {"expr":"8x3","value":24}
  • {"expr":"2-1","value":1}
  • {"expr":"13-8","value":5}
  • {"expr":"7+1","value":8}
  • {"expr":"4x9","value":36}
Difficulty
hard