hard Set 68 Form Exercise

Match each expression with its answer: 9x5=?, 9-8=?, 12+11=?, 4+11=?, 20+11=?, 4-2=?, 9x3=?

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Answer: 9x5=45; 9-8=1; 12+11=23; 4+11=15; 20+11=31; 4-2=2; 9x3=27

SubType
math-match
Pairs
  • {"expr":"9x5","value":45}
  • {"expr":"9-8","value":1}
  • {"expr":"12+11","value":23}
  • {"expr":"4+11","value":15}
  • {"expr":"20+11","value":31}
  • {"expr":"4-2","value":2}
  • {"expr":"9x3","value":27}
Difficulty
hard

Match each expression with its answer: 7+6=?, 2-1=?, 4-1=?, 8+9=?, 4+2=?, 5+11=?, 5-3=?

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Answer: 7+6=13; 2-1=1; 4-1=3; 8+9=17; 4+2=6; 5+11=16; 5-3=2

SubType
math-match
Pairs
  • {"expr":"7+6","value":13}
  • {"expr":"2-1","value":1}
  • {"expr":"4-1","value":3}
  • {"expr":"8+9","value":17}
  • {"expr":"4+2","value":6}
  • {"expr":"5+11","value":16}
  • {"expr":"5-3","value":2}
Difficulty
hard

Match each expression with its answer: 8+1=?, 13+15=?, 19-5=?, 9x5=?, 8x4=?, 2x9=?, 17-7=?

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Answer: 8+1=9; 13+15=28; 19-5=14; 9x5=45; 8x4=32; 2x9=18; 17-7=10

SubType
math-match
Pairs
  • {"expr":"8+1","value":9}
  • {"expr":"13+15","value":28}
  • {"expr":"19-5","value":14}
  • {"expr":"9x5","value":45}
  • {"expr":"8x4","value":32}
  • {"expr":"2x9","value":18}
  • {"expr":"17-7","value":10}
Difficulty
hard

Match each expression with its answer: 4+9=?, 8x5=?, 19-12=?, 11-2=?, 2x9=?, 16-2=?, 5-1=?

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Answer: 4+9=13; 8x5=40; 19-12=7; 11-2=9; 2x9=18; 16-2=14; 5-1=4

SubType
math-match
Pairs
  • {"expr":"4+9","value":13}
  • {"expr":"8x5","value":40}
  • {"expr":"19-12","value":7}
  • {"expr":"11-2","value":9}
  • {"expr":"2x9","value":18}
  • {"expr":"16-2","value":14}
  • {"expr":"5-1","value":4}
Difficulty
hard

Match each expression with its answer: 4-1=?, 18+17=?, 14+16=?, 9x6=?, 16+8=?, 2-2=?, 9x4=?

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Answer: 4-1=3; 18+17=35; 14+16=30; 9x6=54; 16+8=24; 2-2=0; 9x4=36

SubType
math-match
Pairs
  • {"expr":"4-1","value":3}
  • {"expr":"18+17","value":35}
  • {"expr":"14+16","value":30}
  • {"expr":"9x6","value":54}
  • {"expr":"16+8","value":24}
  • {"expr":"2-2","value":0}
  • {"expr":"9x4","value":36}
Difficulty
hard

Match each expression with its answer: 4+6=?, 1+14=?, 3x9=?, 17+12=?, 2x9=?, 9x8=?, 9x9=?

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Answer: 4+6=10; 1+14=15; 3x9=27; 17+12=29; 2x9=18; 9x8=72; 9x9=81

SubType
math-match
Pairs
  • {"expr":"4+6","value":10}
  • {"expr":"1+14","value":15}
  • {"expr":"3x9","value":27}
  • {"expr":"17+12","value":29}
  • {"expr":"2x9","value":18}
  • {"expr":"9x8","value":72}
  • {"expr":"9x9","value":81}
Difficulty
hard

Match each expression with its answer: 19+3=?, 18+12=?, 12+4=?, 20+12=?, 1+11=?, 13+15=?, 8+18=?

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Answer: 19+3=22; 18+12=30; 12+4=16; 20+12=32; 1+11=12; 13+15=28; 8+18=26

SubType
math-match
Pairs
  • {"expr":"19+3","value":22}
  • {"expr":"18+12","value":30}
  • {"expr":"12+4","value":16}
  • {"expr":"20+12","value":32}
  • {"expr":"1+11","value":12}
  • {"expr":"13+15","value":28}
  • {"expr":"8+18","value":26}
Difficulty
hard

Match each expression with its answer: 3-3=?, 2+3=?, 8+14=?, 19-8=?, 17-2=?, 8-6=?, 4x5=?

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Answer: 3-3=0; 2+3=5; 8+14=22; 19-8=11; 17-2=15; 8-6=2; 4x5=20

SubType
math-match
Pairs
  • {"expr":"3-3","value":0}
  • {"expr":"2+3","value":5}
  • {"expr":"8+14","value":22}
  • {"expr":"19-8","value":11}
  • {"expr":"17-2","value":15}
  • {"expr":"8-6","value":2}
  • {"expr":"4x5","value":20}
Difficulty
hard