hard Set 61 Form Exercise

Match each expression with its answer: 10-10=?, 9-3=?, 15-5=?, 5x4=?, 8+1=?, 6+9=?, 9x5=?

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Answer: 10-10=0; 9-3=6; 15-5=10; 5x4=20; 8+1=9; 6+9=15; 9x5=45

SubType
math-match
Pairs
  • {"expr":"10-10","value":0}
  • {"expr":"9-3","value":6}
  • {"expr":"15-5","value":10}
  • {"expr":"5x4","value":20}
  • {"expr":"8+1","value":9}
  • {"expr":"6+9","value":15}
  • {"expr":"9x5","value":45}
Difficulty
hard

Match each expression with its answer: 13-2=?, 4-4=?, 5-1=?, 18+12=?, 18+4=?, 15-10=?, 7x3=?

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Answer: 13-2=11; 4-4=0; 5-1=4; 18+12=30; 18+4=22; 15-10=5; 7x3=21

SubType
math-match
Pairs
  • {"expr":"13-2","value":11}
  • {"expr":"4-4","value":0}
  • {"expr":"5-1","value":4}
  • {"expr":"18+12","value":30}
  • {"expr":"18+4","value":22}
  • {"expr":"15-10","value":5}
  • {"expr":"7x3","value":21}
Difficulty
hard

Match each expression with its answer: 16+5=?, 16+7=?, 2-1=?, 3-1=?, 14+17=?, 3+2=?, 10+17=?

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Answer: 16+5=21; 16+7=23; 2-1=1; 3-1=2; 14+17=31; 3+2=5; 10+17=27

SubType
math-match
Pairs
  • {"expr":"16+5","value":21}
  • {"expr":"16+7","value":23}
  • {"expr":"2-1","value":1}
  • {"expr":"3-1","value":2}
  • {"expr":"14+17","value":31}
  • {"expr":"3+2","value":5}
  • {"expr":"10+17","value":27}
Difficulty
hard

Match each expression with its answer: 1+14=?, 18+4=?, 5+9=?, 9+15=?, 12+17=?, 9x4=?, 19+1=?

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Answer: 1+14=15; 18+4=22; 5+9=14; 9+15=24; 12+17=29; 9x4=36; 19+1=20

SubType
math-match
Pairs
  • {"expr":"1+14","value":15}
  • {"expr":"18+4","value":22}
  • {"expr":"5+9","value":14}
  • {"expr":"9+15","value":24}
  • {"expr":"12+17","value":29}
  • {"expr":"9x4","value":36}
  • {"expr":"19+1","value":20}
Difficulty
hard

Match each expression with its answer: 4+4=?, 2x7=?, 5x9=?, 17-1=?, 1+11=?, 9x4=?, 12-7=?

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Answer: 4+4=8; 2x7=14; 5x9=45; 17-1=16; 1+11=12; 9x4=36; 12-7=5

SubType
math-match
Pairs
  • {"expr":"4+4","value":8}
  • {"expr":"2x7","value":14}
  • {"expr":"5x9","value":45}
  • {"expr":"17-1","value":16}
  • {"expr":"1+11","value":12}
  • {"expr":"9x4","value":36}
  • {"expr":"12-7","value":5}
Difficulty
hard

Match each expression with its answer: 9x2=?, 6x7=?, 20-8=?, 5x2=?, 5x6=?, 5x3=?, 20-6=?

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Answer: 9x2=18; 6x7=42; 20-8=12; 5x2=10; 5x6=30; 5x3=15; 20-6=14

SubType
math-match
Pairs
  • {"expr":"9x2","value":18}
  • {"expr":"6x7","value":42}
  • {"expr":"20-8","value":12}
  • {"expr":"5x2","value":10}
  • {"expr":"5x6","value":30}
  • {"expr":"5x3","value":15}
  • {"expr":"20-6","value":14}
Difficulty
hard

Match each expression with its answer: 6x9=?, 17-1=?, 8x3=?, 5x2=?, 17-9=?, 9x3=?, 15+8=?

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Answer: 6x9=54; 17-1=16; 8x3=24; 5x2=10; 17-9=8; 9x3=27; 15+8=23

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"17-1","value":16}
  • {"expr":"8x3","value":24}
  • {"expr":"5x2","value":10}
  • {"expr":"17-9","value":8}
  • {"expr":"9x3","value":27}
  • {"expr":"15+8","value":23}
Difficulty
hard

Match each expression with its answer: 2x7=?, 8+7=?, 8x6=?, 4x8=?, 12-11=?, 5-1=?, 5x8=?

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Answer: 2x7=14; 8+7=15; 8x6=48; 4x8=32; 12-11=1; 5-1=4; 5x8=40

SubType
math-match
Pairs
  • {"expr":"2x7","value":14}
  • {"expr":"8+7","value":15}
  • {"expr":"8x6","value":48}
  • {"expr":"4x8","value":32}
  • {"expr":"12-11","value":1}
  • {"expr":"5-1","value":4}
  • {"expr":"5x8","value":40}
Difficulty
hard