hard Set 100 Form Exercise

Match each expression with its answer: 10+11=?, 15+17=?, 9x9=?, 11-7=?, 13+10=?, 8-7=?, 4x4=?

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Answer: 10+11=21; 15+17=32; 9x9=81; 11-7=4; 13+10=23; 8-7=1; 4x4=16

SubType
math-match
Pairs
  • {"expr":"10+11","value":21}
  • {"expr":"15+17","value":32}
  • {"expr":"9x9","value":81}
  • {"expr":"11-7","value":4}
  • {"expr":"13+10","value":23}
  • {"expr":"8-7","value":1}
  • {"expr":"4x4","value":16}
Difficulty
hard

Match each expression with its answer: 7x2=?, 17-14=?, 8+4=?, 9-4=?, 8x8=?, 6-6=?, 20-5=?

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Answer: 7x2=14; 17-14=3; 8+4=12; 9-4=5; 8x8=64; 6-6=0; 20-5=15

SubType
math-match
Pairs
  • {"expr":"7x2","value":14}
  • {"expr":"17-14","value":3}
  • {"expr":"8+4","value":12}
  • {"expr":"9-4","value":5}
  • {"expr":"8x8","value":64}
  • {"expr":"6-6","value":0}
  • {"expr":"20-5","value":15}
Difficulty
hard

Match each expression with its answer: 10+15=?, 5x3=?, 10+19=?, 2x8=?, 4x5=?, 19+12=?, 3+8=?

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Answer: 10+15=25; 5x3=15; 10+19=29; 2x8=16; 4x5=20; 19+12=31; 3+8=11

SubType
math-match
Pairs
  • {"expr":"10+15","value":25}
  • {"expr":"5x3","value":15}
  • {"expr":"10+19","value":29}
  • {"expr":"2x8","value":16}
  • {"expr":"4x5","value":20}
  • {"expr":"19+12","value":31}
  • {"expr":"3+8","value":11}
Difficulty
hard

Match each expression with its answer: 15-12=?, 6x4=?, 9x5=?, 4x3=?, 4x2=?, 14+13=?, 11-11=?

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Answer: 15-12=3; 6x4=24; 9x5=45; 4x3=12; 4x2=8; 14+13=27; 11-11=0

SubType
math-match
Pairs
  • {"expr":"15-12","value":3}
  • {"expr":"6x4","value":24}
  • {"expr":"9x5","value":45}
  • {"expr":"4x3","value":12}
  • {"expr":"4x2","value":8}
  • {"expr":"14+13","value":27}
  • {"expr":"11-11","value":0}
Difficulty
hard

Match each expression with its answer: 4-1=?, 16-11=?, 6x4=?, 6+15=?, 9+11=?, 6-4=?, 7x7=?

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Answer: 4-1=3; 16-11=5; 6x4=24; 6+15=21; 9+11=20; 6-4=2; 7x7=49

SubType
math-match
Pairs
  • {"expr":"4-1","value":3}
  • {"expr":"16-11","value":5}
  • {"expr":"6x4","value":24}
  • {"expr":"6+15","value":21}
  • {"expr":"9+11","value":20}
  • {"expr":"6-4","value":2}
  • {"expr":"7x7","value":49}
Difficulty
hard

Match each expression with its answer: 19+9=?, 2+15=?, 18-11=?, 6-1=?, 16-8=?, 3-1=?, 11-8=?

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Answer: 19+9=28; 2+15=17; 18-11=7; 6-1=5; 16-8=8; 3-1=2; 11-8=3

SubType
math-match
Pairs
  • {"expr":"19+9","value":28}
  • {"expr":"2+15","value":17}
  • {"expr":"18-11","value":7}
  • {"expr":"6-1","value":5}
  • {"expr":"16-8","value":8}
  • {"expr":"3-1","value":2}
  • {"expr":"11-8","value":3}
Difficulty
hard

Match each expression with its answer: 17-12=?, 1+13=?, 3x6=?, 6x9=?, 8x8=?, 3x3=?, 2x8=?

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Answer: 17-12=5; 1+13=14; 3x6=18; 6x9=54; 8x8=64; 3x3=9; 2x8=16

SubType
math-match
Pairs
  • {"expr":"17-12","value":5}
  • {"expr":"1+13","value":14}
  • {"expr":"3x6","value":18}
  • {"expr":"6x9","value":54}
  • {"expr":"8x8","value":64}
  • {"expr":"3x3","value":9}
  • {"expr":"2x8","value":16}
Difficulty
hard

Match each expression with its answer: 4-1=?, 6+11=?, 10+2=?, 16-1=?, 14-12=?, 7+20=?, 16-15=?

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Answer: 4-1=3; 6+11=17; 10+2=12; 16-1=15; 14-12=2; 7+20=27; 16-15=1

SubType
math-match
Pairs
  • {"expr":"4-1","value":3}
  • {"expr":"6+11","value":17}
  • {"expr":"10+2","value":12}
  • {"expr":"16-1","value":15}
  • {"expr":"14-12","value":2}
  • {"expr":"7+20","value":27}
  • {"expr":"16-15","value":1}
Difficulty
hard