hard Set 17 Form Exercise

Match each expression with its answer: 2-2=?, 18+12=?, 8x4=?, 3+1=?, 18+3=?, 5+1=?, 6x3=?

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Answer: 2-2=0; 18+12=30; 8x4=32; 3+1=4; 18+3=21; 5+1=6; 6x3=18

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"18+12","value":30}
  • {"expr":"8x4","value":32}
  • {"expr":"3+1","value":4}
  • {"expr":"18+3","value":21}
  • {"expr":"5+1","value":6}
  • {"expr":"6x3","value":18}
Difficulty
hard

Match each expression with its answer: 20+1=?, 12-10=?, 6x5=?, 6x7=?, 7x8=?, 3x4=?, 7x9=?

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Answer: 20+1=21; 12-10=2; 6x5=30; 6x7=42; 7x8=56; 3x4=12; 7x9=63

SubType
math-match
Pairs
  • {"expr":"20+1","value":21}
  • {"expr":"12-10","value":2}
  • {"expr":"6x5","value":30}
  • {"expr":"6x7","value":42}
  • {"expr":"7x8","value":56}
  • {"expr":"3x4","value":12}
  • {"expr":"7x9","value":63}
Difficulty
hard

Match each expression with its answer: 1+9=?, 16-5=?, 11+16=?, 13+18=?, 2-1=?, 3x4=?, 19-10=?

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Answer: 1+9=10; 16-5=11; 11+16=27; 13+18=31; 2-1=1; 3x4=12; 19-10=9

SubType
math-match
Pairs
  • {"expr":"1+9","value":10}
  • {"expr":"16-5","value":11}
  • {"expr":"11+16","value":27}
  • {"expr":"13+18","value":31}
  • {"expr":"2-1","value":1}
  • {"expr":"3x4","value":12}
  • {"expr":"19-10","value":9}
Difficulty
hard

Match each expression with its answer: 15+3=?, 11-5=?, 6x8=?, 6x9=?, 9x9=?, 6x7=?, 17+4=?

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Answer: 15+3=18; 11-5=6; 6x8=48; 6x9=54; 9x9=81; 6x7=42; 17+4=21

SubType
math-match
Pairs
  • {"expr":"15+3","value":18}
  • {"expr":"11-5","value":6}
  • {"expr":"6x8","value":48}
  • {"expr":"6x9","value":54}
  • {"expr":"9x9","value":81}
  • {"expr":"6x7","value":42}
  • {"expr":"17+4","value":21}
Difficulty
hard

Match each expression with its answer: 6-6=?, 5-2=?, 6x5=?, 2x3=?, 3x4=?, 1+6=?, 5-1=?

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Answer: 6-6=0; 5-2=3; 6x5=30; 2x3=6; 3x4=12; 1+6=7; 5-1=4

SubType
math-match
Pairs
  • {"expr":"6-6","value":0}
  • {"expr":"5-2","value":3}
  • {"expr":"6x5","value":30}
  • {"expr":"2x3","value":6}
  • {"expr":"3x4","value":12}
  • {"expr":"1+6","value":7}
  • {"expr":"5-1","value":4}
Difficulty
hard

Match each expression with its answer: 13+11=?, 18+17=?, 5x4=?, 13+19=?, 9-9=?, 5x5=?, 3x7=?

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Answer: 13+11=24; 18+17=35; 5x4=20; 13+19=32; 9-9=0; 5x5=25; 3x7=21

SubType
math-match
Pairs
  • {"expr":"13+11","value":24}
  • {"expr":"18+17","value":35}
  • {"expr":"5x4","value":20}
  • {"expr":"13+19","value":32}
  • {"expr":"9-9","value":0}
  • {"expr":"5x5","value":25}
  • {"expr":"3x7","value":21}
Difficulty
hard

Match each expression with its answer: 5-1=?, 2x7=?, 9x9=?, 18-17=?, 7x9=?, 11+18=?, 13-8=?

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Answer: 5-1=4; 2x7=14; 9x9=81; 18-17=1; 7x9=63; 11+18=29; 13-8=5

SubType
math-match
Pairs
  • {"expr":"5-1","value":4}
  • {"expr":"2x7","value":14}
  • {"expr":"9x9","value":81}
  • {"expr":"18-17","value":1}
  • {"expr":"7x9","value":63}
  • {"expr":"11+18","value":29}
  • {"expr":"13-8","value":5}
Difficulty
hard

Match each expression with its answer: 8x8=?, 13-6=?, 5x6=?, 9x5=?, 6+15=?, 4+20=?, 8x4=?

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Answer: 8x8=64; 13-6=7; 5x6=30; 9x5=45; 6+15=21; 4+20=24; 8x4=32

SubType
math-match
Pairs
  • {"expr":"8x8","value":64}
  • {"expr":"13-6","value":7}
  • {"expr":"5x6","value":30}
  • {"expr":"9x5","value":45}
  • {"expr":"6+15","value":21}
  • {"expr":"4+20","value":24}
  • {"expr":"8x4","value":32}
Difficulty
hard