hard Set 66 Form Exercise

Match each expression with its answer: 15-9=?, 15+6=?, 13+14=?, 3-3=?, 5x5=?, 9+19=?, 5-1=?

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Answer: 15-9=6; 15+6=21; 13+14=27; 3-3=0; 5x5=25; 9+19=28; 5-1=4

SubType
math-match
Pairs
  • {"expr":"15-9","value":6}
  • {"expr":"15+6","value":21}
  • {"expr":"13+14","value":27}
  • {"expr":"3-3","value":0}
  • {"expr":"5x5","value":25}
  • {"expr":"9+19","value":28}
  • {"expr":"5-1","value":4}
Difficulty
hard

Match each expression with its answer: 3x5=?, 17+1=?, 5x5=?, 20-9=?, 15+9=?, 12-8=?, 12-12=?

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Answer: 3x5=15; 17+1=18; 5x5=25; 20-9=11; 15+9=24; 12-8=4; 12-12=0

SubType
math-match
Pairs
  • {"expr":"3x5","value":15}
  • {"expr":"17+1","value":18}
  • {"expr":"5x5","value":25}
  • {"expr":"20-9","value":11}
  • {"expr":"15+9","value":24}
  • {"expr":"12-8","value":4}
  • {"expr":"12-12","value":0}
Difficulty
hard

Match each expression with its answer: 7+19=?, 20-7=?, 18+1=?, 5+20=?, 1+13=?, 5-5=?, 3x5=?

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Answer: 7+19=26; 20-7=13; 18+1=19; 5+20=25; 1+13=14; 5-5=0; 3x5=15

SubType
math-match
Pairs
  • {"expr":"7+19","value":26}
  • {"expr":"20-7","value":13}
  • {"expr":"18+1","value":19}
  • {"expr":"5+20","value":25}
  • {"expr":"1+13","value":14}
  • {"expr":"5-5","value":0}
  • {"expr":"3x5","value":15}
Difficulty
hard

Match each expression with its answer: 18-4=?, 4x7=?, 6x9=?, 19+1=?, 16-3=?, 11-2=?, 9-3=?

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Answer: 18-4=14; 4x7=28; 6x9=54; 19+1=20; 16-3=13; 11-2=9; 9-3=6

SubType
math-match
Pairs
  • {"expr":"18-4","value":14}
  • {"expr":"4x7","value":28}
  • {"expr":"6x9","value":54}
  • {"expr":"19+1","value":20}
  • {"expr":"16-3","value":13}
  • {"expr":"11-2","value":9}
  • {"expr":"9-3","value":6}
Difficulty
hard

Match each expression with its answer: 5x5=?, 7-5=?, 5-1=?, 10-7=?, 15-14=?, 3x6=?, 10-10=?

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Answer: 5x5=25; 7-5=2; 5-1=4; 10-7=3; 15-14=1; 3x6=18; 10-10=0

SubType
math-match
Pairs
  • {"expr":"5x5","value":25}
  • {"expr":"7-5","value":2}
  • {"expr":"5-1","value":4}
  • {"expr":"10-7","value":3}
  • {"expr":"15-14","value":1}
  • {"expr":"3x6","value":18}
  • {"expr":"10-10","value":0}
Difficulty
hard

Match each expression with its answer: 8+10=?, 7x2=?, 8x8=?, 16-4=?, 7-3=?, 16-16=?, 8x7=?

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Answer: 8+10=18; 7x2=14; 8x8=64; 16-4=12; 7-3=4; 16-16=0; 8x7=56

SubType
math-match
Pairs
  • {"expr":"8+10","value":18}
  • {"expr":"7x2","value":14}
  • {"expr":"8x8","value":64}
  • {"expr":"16-4","value":12}
  • {"expr":"7-3","value":4}
  • {"expr":"16-16","value":0}
  • {"expr":"8x7","value":56}
Difficulty
hard

Match each expression with its answer: 14-9=?, 3x8=?, 2+2=?, 15+2=?, 9+13=?, 10-2=?, 3-1=?

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Answer: 14-9=5; 3x8=24; 2+2=4; 15+2=17; 9+13=22; 10-2=8; 3-1=2

SubType
math-match
Pairs
  • {"expr":"14-9","value":5}
  • {"expr":"3x8","value":24}
  • {"expr":"2+2","value":4}
  • {"expr":"15+2","value":17}
  • {"expr":"9+13","value":22}
  • {"expr":"10-2","value":8}
  • {"expr":"3-1","value":2}
Difficulty
hard

Match each expression with its answer: 8-1=?, 3x4=?, 6+9=?, 8x9=?, 17+18=?, 20-14=?, 14+20=?

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Answer: 8-1=7; 3x4=12; 6+9=15; 8x9=72; 17+18=35; 20-14=6; 14+20=34

SubType
math-match
Pairs
  • {"expr":"8-1","value":7}
  • {"expr":"3x4","value":12}
  • {"expr":"6+9","value":15}
  • {"expr":"8x9","value":72}
  • {"expr":"17+18","value":35}
  • {"expr":"20-14","value":6}
  • {"expr":"14+20","value":34}
Difficulty
hard