hard Set 89 Form Exercise

Match each expression with its answer: 5+3=?, 2-2=?, 18-15=?, 9-7=?, 2x2=?, 1+15=?, 9+18=?

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Answer: 5+3=8; 2-2=0; 18-15=3; 9-7=2; 2x2=4; 1+15=16; 9+18=27

SubType
math-match
Pairs
  • {"expr":"5+3","value":8}
  • {"expr":"2-2","value":0}
  • {"expr":"18-15","value":3}
  • {"expr":"9-7","value":2}
  • {"expr":"2x2","value":4}
  • {"expr":"1+15","value":16}
  • {"expr":"9+18","value":27}
Difficulty
hard

Match each expression with its answer: 19-9=?, 3-3=?, 20-5=?, 16+4=?, 16-7=?, 13+16=?, 8-1=?

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Answer: 19-9=10; 3-3=0; 20-5=15; 16+4=20; 16-7=9; 13+16=29; 8-1=7

SubType
math-match
Pairs
  • {"expr":"19-9","value":10}
  • {"expr":"3-3","value":0}
  • {"expr":"20-5","value":15}
  • {"expr":"16+4","value":20}
  • {"expr":"16-7","value":9}
  • {"expr":"13+16","value":29}
  • {"expr":"8-1","value":7}
Difficulty
hard

Match each expression with its answer: 20-14=?, 10-8=?, 1+6=?, 6x9=?, 17-5=?, 18-3=?, 8-4=?

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Answer: 20-14=6; 10-8=2; 1+6=7; 6x9=54; 17-5=12; 18-3=15; 8-4=4

SubType
math-match
Pairs
  • {"expr":"20-14","value":6}
  • {"expr":"10-8","value":2}
  • {"expr":"1+6","value":7}
  • {"expr":"6x9","value":54}
  • {"expr":"17-5","value":12}
  • {"expr":"18-3","value":15}
  • {"expr":"8-4","value":4}
Difficulty
hard

Match each expression with its answer: 8+4=?, 2-1=?, 2+1=?, 3-1=?, 8+3=?, 8x2=?, 4+19=?

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Answer: 8+4=12; 2-1=1; 2+1=3; 3-1=2; 8+3=11; 8x2=16; 4+19=23

SubType
math-match
Pairs
  • {"expr":"8+4","value":12}
  • {"expr":"2-1","value":1}
  • {"expr":"2+1","value":3}
  • {"expr":"3-1","value":2}
  • {"expr":"8+3","value":11}
  • {"expr":"8x2","value":16}
  • {"expr":"4+19","value":23}
Difficulty
hard

Match each expression with its answer: 11-8=?, 9x9=?, 11-2=?, 7+13=?, 3x7=?, 18-14=?, 8x2=?

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Answer: 11-8=3; 9x9=81; 11-2=9; 7+13=20; 3x7=21; 18-14=4; 8x2=16

SubType
math-match
Pairs
  • {"expr":"11-8","value":3}
  • {"expr":"9x9","value":81}
  • {"expr":"11-2","value":9}
  • {"expr":"7+13","value":20}
  • {"expr":"3x7","value":21}
  • {"expr":"18-14","value":4}
  • {"expr":"8x2","value":16}
Difficulty
hard

Match each expression with its answer: 19+12=?, 11-7=?, 14+18=?, 4-2=?, 4-3=?, 4x3=?, 9-1=?

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Answer: 19+12=31; 11-7=4; 14+18=32; 4-2=2; 4-3=1; 4x3=12; 9-1=8

SubType
math-match
Pairs
  • {"expr":"19+12","value":31}
  • {"expr":"11-7","value":4}
  • {"expr":"14+18","value":32}
  • {"expr":"4-2","value":2}
  • {"expr":"4-3","value":1}
  • {"expr":"4x3","value":12}
  • {"expr":"9-1","value":8}
Difficulty
hard

Match each expression with its answer: 11-11=?, 10-6=?, 17-16=?, 18+20=?, 20+8=?, 20-3=?, 3x5=?

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Answer: 11-11=0; 10-6=4; 17-16=1; 18+20=38; 20+8=28; 20-3=17; 3x5=15

SubType
math-match
Pairs
  • {"expr":"11-11","value":0}
  • {"expr":"10-6","value":4}
  • {"expr":"17-16","value":1}
  • {"expr":"18+20","value":38}
  • {"expr":"20+8","value":28}
  • {"expr":"20-3","value":17}
  • {"expr":"3x5","value":15}
Difficulty
hard

Match each expression with its answer: 7-2=?, 8+1=?, 4x4=?, 15+7=?, 3+20=?, 14+18=?, 7+8=?

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Answer: 7-2=5; 8+1=9; 4x4=16; 15+7=22; 3+20=23; 14+18=32; 7+8=15

SubType
math-match
Pairs
  • {"expr":"7-2","value":5}
  • {"expr":"8+1","value":9}
  • {"expr":"4x4","value":16}
  • {"expr":"15+7","value":22}
  • {"expr":"3+20","value":23}
  • {"expr":"14+18","value":32}
  • {"expr":"7+8","value":15}
Difficulty
hard