hard Set 52 Form Exercise

Match each expression with its answer: 1+16=?, 16-1=?, 5x5=?, 15+8=?, 5-3=?, 3x4=?, 17-16=?

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Answer: 1+16=17; 16-1=15; 5x5=25; 15+8=23; 5-3=2; 3x4=12; 17-16=1

SubType
math-match
Pairs
  • {"expr":"1+16","value":17}
  • {"expr":"16-1","value":15}
  • {"expr":"5x5","value":25}
  • {"expr":"15+8","value":23}
  • {"expr":"5-3","value":2}
  • {"expr":"3x4","value":12}
  • {"expr":"17-16","value":1}
Difficulty
hard

Match each expression with its answer: 15-10=?, 3-1=?, 15-15=?, 4x5=?, 5x3=?, 7x5=?, 5x9=?

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Answer: 15-10=5; 3-1=2; 15-15=0; 4x5=20; 5x3=15; 7x5=35; 5x9=45

SubType
math-match
Pairs
  • {"expr":"15-10","value":5}
  • {"expr":"3-1","value":2}
  • {"expr":"15-15","value":0}
  • {"expr":"4x5","value":20}
  • {"expr":"5x3","value":15}
  • {"expr":"7x5","value":35}
  • {"expr":"5x9","value":45}
Difficulty
hard

Match each expression with its answer: 11-2=?, 3-1=?, 20+15=?, 19-15=?, 2-1=?, 14-3=?, 6x4=?

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Answer: 11-2=9; 3-1=2; 20+15=35; 19-15=4; 2-1=1; 14-3=11; 6x4=24

SubType
math-match
Pairs
  • {"expr":"11-2","value":9}
  • {"expr":"3-1","value":2}
  • {"expr":"20+15","value":35}
  • {"expr":"19-15","value":4}
  • {"expr":"2-1","value":1}
  • {"expr":"14-3","value":11}
  • {"expr":"6x4","value":24}
Difficulty
hard

Match each expression with its answer: 8x3=?, 8x4=?, 11-8=?, 11-3=?, 7-6=?, 7+3=?, 12-5=?

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Answer: 8x3=24; 8x4=32; 11-8=3; 11-3=8; 7-6=1; 7+3=10; 12-5=7

SubType
math-match
Pairs
  • {"expr":"8x3","value":24}
  • {"expr":"8x4","value":32}
  • {"expr":"11-8","value":3}
  • {"expr":"11-3","value":8}
  • {"expr":"7-6","value":1}
  • {"expr":"7+3","value":10}
  • {"expr":"12-5","value":7}
Difficulty
hard

Match each expression with its answer: 14-3=?, 16-10=?, 5x2=?, 6x3=?, 19-17=?, 7x7=?, 5x3=?

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Answer: 14-3=11; 16-10=6; 5x2=10; 6x3=18; 19-17=2; 7x7=49; 5x3=15

SubType
math-match
Pairs
  • {"expr":"14-3","value":11}
  • {"expr":"16-10","value":6}
  • {"expr":"5x2","value":10}
  • {"expr":"6x3","value":18}
  • {"expr":"19-17","value":2}
  • {"expr":"7x7","value":49}
  • {"expr":"5x3","value":15}
Difficulty
hard

Match each expression with its answer: 13-10=?, 16-9=?, 19+9=?, 18-8=?, 20+18=?, 14+8=?, 2x4=?

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Answer: 13-10=3; 16-9=7; 19+9=28; 18-8=10; 20+18=38; 14+8=22; 2x4=8

SubType
math-match
Pairs
  • {"expr":"13-10","value":3}
  • {"expr":"16-9","value":7}
  • {"expr":"19+9","value":28}
  • {"expr":"18-8","value":10}
  • {"expr":"20+18","value":38}
  • {"expr":"14+8","value":22}
  • {"expr":"2x4","value":8}
Difficulty
hard

Match each expression with its answer: 7-1=?, 6x2=?, 9x6=?, 8x3=?, 6+5=?, 16-9=?, 8-5=?

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Answer: 7-1=6; 6x2=12; 9x6=54; 8x3=24; 6+5=11; 16-9=7; 8-5=3

SubType
math-match
Pairs
  • {"expr":"7-1","value":6}
  • {"expr":"6x2","value":12}
  • {"expr":"9x6","value":54}
  • {"expr":"8x3","value":24}
  • {"expr":"6+5","value":11}
  • {"expr":"16-9","value":7}
  • {"expr":"8-5","value":3}
Difficulty
hard

Match each expression with its answer: 18+1=?, 6+15=?, 14-9=?, 11+2=?, 17-5=?, 2+14=?, 10+10=?

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Answer: 18+1=19; 6+15=21; 14-9=5; 11+2=13; 17-5=12; 2+14=16; 10+10=20

SubType
math-match
Pairs
  • {"expr":"18+1","value":19}
  • {"expr":"6+15","value":21}
  • {"expr":"14-9","value":5}
  • {"expr":"11+2","value":13}
  • {"expr":"17-5","value":12}
  • {"expr":"2+14","value":16}
  • {"expr":"10+10","value":20}
Difficulty
hard