hard Set 78 Form Exercise

Match each expression with its answer: 18+17=?, 2-2=?, 2x8=?, 2x5=?, 2x9=?, 9x5=?, 6+13=?

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Answer: 18+17=35; 2-2=0; 2x8=16; 2x5=10; 2x9=18; 9x5=45; 6+13=19

SubType
math-match
Pairs
  • {"expr":"18+17","value":35}
  • {"expr":"2-2","value":0}
  • {"expr":"2x8","value":16}
  • {"expr":"2x5","value":10}
  • {"expr":"2x9","value":18}
  • {"expr":"9x5","value":45}
  • {"expr":"6+13","value":19}
Difficulty
hard

Match each expression with its answer: 2+12=?, 12+5=?, 5x9=?, 3x7=?, 1+1=?, 12+7=?, 3-3=?

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Answer: 2+12=14; 12+5=17; 5x9=45; 3x7=21; 1+1=2; 12+7=19; 3-3=0

SubType
math-match
Pairs
  • {"expr":"2+12","value":14}
  • {"expr":"12+5","value":17}
  • {"expr":"5x9","value":45}
  • {"expr":"3x7","value":21}
  • {"expr":"1+1","value":2}
  • {"expr":"12+7","value":19}
  • {"expr":"3-3","value":0}
Difficulty
hard

Match each expression with its answer: 18-7=?, 4x5=?, 14+7=?, 9x6=?, 8x4=?, 9x3=?, 1+14=?

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Answer: 18-7=11; 4x5=20; 14+7=21; 9x6=54; 8x4=32; 9x3=27; 1+14=15

SubType
math-match
Pairs
  • {"expr":"18-7","value":11}
  • {"expr":"4x5","value":20}
  • {"expr":"14+7","value":21}
  • {"expr":"9x6","value":54}
  • {"expr":"8x4","value":32}
  • {"expr":"9x3","value":27}
  • {"expr":"1+14","value":15}
Difficulty
hard

Match each expression with its answer: 17-1=?, 8-1=?, 5+17=?, 4-2=?, 13-7=?, 6+11=?, 8+11=?

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Answer: 17-1=16; 8-1=7; 5+17=22; 4-2=2; 13-7=6; 6+11=17; 8+11=19

SubType
math-match
Pairs
  • {"expr":"17-1","value":16}
  • {"expr":"8-1","value":7}
  • {"expr":"5+17","value":22}
  • {"expr":"4-2","value":2}
  • {"expr":"13-7","value":6}
  • {"expr":"6+11","value":17}
  • {"expr":"8+11","value":19}
Difficulty
hard

Match each expression with its answer: 2x5=?, 3x9=?, 5-2=?, 5x9=?, 19+15=?, 2+4=?, 12-10=?

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Answer: 2x5=10; 3x9=27; 5-2=3; 5x9=45; 19+15=34; 2+4=6; 12-10=2

SubType
math-match
Pairs
  • {"expr":"2x5","value":10}
  • {"expr":"3x9","value":27}
  • {"expr":"5-2","value":3}
  • {"expr":"5x9","value":45}
  • {"expr":"19+15","value":34}
  • {"expr":"2+4","value":6}
  • {"expr":"12-10","value":2}
Difficulty
hard

Match each expression with its answer: 8x6=?, 4-3=?, 3x2=?, 8+9=?, 16-4=?, 15+1=?, 17+17=?

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Answer: 8x6=48; 4-3=1; 3x2=6; 8+9=17; 16-4=12; 15+1=16; 17+17=34

SubType
math-match
Pairs
  • {"expr":"8x6","value":48}
  • {"expr":"4-3","value":1}
  • {"expr":"3x2","value":6}
  • {"expr":"8+9","value":17}
  • {"expr":"16-4","value":12}
  • {"expr":"15+1","value":16}
  • {"expr":"17+17","value":34}
Difficulty
hard

Match each expression with its answer: 9x8=?, 5x6=?, 4x9=?, 19+3=?, 8x7=?, 13+19=?, 3x9=?

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Answer: 9x8=72; 5x6=30; 4x9=36; 19+3=22; 8x7=56; 13+19=32; 3x9=27

SubType
math-match
Pairs
  • {"expr":"9x8","value":72}
  • {"expr":"5x6","value":30}
  • {"expr":"4x9","value":36}
  • {"expr":"19+3","value":22}
  • {"expr":"8x7","value":56}
  • {"expr":"13+19","value":32}
  • {"expr":"3x9","value":27}
Difficulty
hard

Match each expression with its answer: 9x9=?, 16+14=?, 9x4=?, 12-2=?, 5-4=?, 3+12=?, 9-7=?

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Answer: 9x9=81; 16+14=30; 9x4=36; 12-2=10; 5-4=1; 3+12=15; 9-7=2

SubType
math-match
Pairs
  • {"expr":"9x9","value":81}
  • {"expr":"16+14","value":30}
  • {"expr":"9x4","value":36}
  • {"expr":"12-2","value":10}
  • {"expr":"5-4","value":1}
  • {"expr":"3+12","value":15}
  • {"expr":"9-7","value":2}
Difficulty
hard