hard Set 79 Form Exercise

Match each expression with its answer: 8-3=?, 6-4=?, 6x6=?, 12-4=?, 3x4=?, 13+5=?, 9x5=?

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Answer: 8-3=5; 6-4=2; 6x6=36; 12-4=8; 3x4=12; 13+5=18; 9x5=45

SubType
math-match
Pairs
  • {"expr":"8-3","value":5}
  • {"expr":"6-4","value":2}
  • {"expr":"6x6","value":36}
  • {"expr":"12-4","value":8}
  • {"expr":"3x4","value":12}
  • {"expr":"13+5","value":18}
  • {"expr":"9x5","value":45}
Difficulty
hard

Match each expression with its answer: 15-6=?, 20+9=?, 7+5=?, 7-3=?, 13+17=?, 7+19=?, 5-3=?

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Answer: 15-6=9; 20+9=29; 7+5=12; 7-3=4; 13+17=30; 7+19=26; 5-3=2

SubType
math-match
Pairs
  • {"expr":"15-6","value":9}
  • {"expr":"20+9","value":29}
  • {"expr":"7+5","value":12}
  • {"expr":"7-3","value":4}
  • {"expr":"13+17","value":30}
  • {"expr":"7+19","value":26}
  • {"expr":"5-3","value":2}
Difficulty
hard

Match each expression with its answer: 9+1=?, 7+12=?, 1+13=?, 2-1=?, 2-2=?, 8x6=?, 19+10=?

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Answer: 9+1=10; 7+12=19; 1+13=14; 2-1=1; 2-2=0; 8x6=48; 19+10=29

SubType
math-match
Pairs
  • {"expr":"9+1","value":10}
  • {"expr":"7+12","value":19}
  • {"expr":"1+13","value":14}
  • {"expr":"2-1","value":1}
  • {"expr":"2-2","value":0}
  • {"expr":"8x6","value":48}
  • {"expr":"19+10","value":29}
Difficulty
hard

Match each expression with its answer: 6x7=?, 13+9=?, 8x2=?, 12-12=?, 6+1=?, 14-1=?, 2x5=?

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Answer: 6x7=42; 13+9=22; 8x2=16; 12-12=0; 6+1=7; 14-1=13; 2x5=10

SubType
math-match
Pairs
  • {"expr":"6x7","value":42}
  • {"expr":"13+9","value":22}
  • {"expr":"8x2","value":16}
  • {"expr":"12-12","value":0}
  • {"expr":"6+1","value":7}
  • {"expr":"14-1","value":13}
  • {"expr":"2x5","value":10}
Difficulty
hard

Match each expression with its answer: 4x4=?, 20+6=?, 14+14=?, 6x2=?, 12+8=?, 13+5=?, 10+4=?

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Answer: 4x4=16; 20+6=26; 14+14=28; 6x2=12; 12+8=20; 13+5=18; 10+4=14

SubType
math-match
Pairs
  • {"expr":"4x4","value":16}
  • {"expr":"20+6","value":26}
  • {"expr":"14+14","value":28}
  • {"expr":"6x2","value":12}
  • {"expr":"12+8","value":20}
  • {"expr":"13+5","value":18}
  • {"expr":"10+4","value":14}
Difficulty
hard

Match each expression with its answer: 18+11=?, 6x7=?, 11+5=?, 5+2=?, 4x8=?, 9x6=?, 7x5=?

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Answer: 18+11=29; 6x7=42; 11+5=16; 5+2=7; 4x8=32; 9x6=54; 7x5=35

SubType
math-match
Pairs
  • {"expr":"18+11","value":29}
  • {"expr":"6x7","value":42}
  • {"expr":"11+5","value":16}
  • {"expr":"5+2","value":7}
  • {"expr":"4x8","value":32}
  • {"expr":"9x6","value":54}
  • {"expr":"7x5","value":35}
Difficulty
hard

Match each expression with its answer: 15-8=?, 20-5=?, 11+15=?, 9-3=?, 6x7=?, 19-2=?, 18-17=?

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Answer: 15-8=7; 20-5=15; 11+15=26; 9-3=6; 6x7=42; 19-2=17; 18-17=1

SubType
math-match
Pairs
  • {"expr":"15-8","value":7}
  • {"expr":"20-5","value":15}
  • {"expr":"11+15","value":26}
  • {"expr":"9-3","value":6}
  • {"expr":"6x7","value":42}
  • {"expr":"19-2","value":17}
  • {"expr":"18-17","value":1}
Difficulty
hard

Match each expression with its answer: 5x4=?, 8x8=?, 6x7=?, 12+11=?, 8+7=?, 13+9=?, 5x2=?

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Answer: 5x4=20; 8x8=64; 6x7=42; 12+11=23; 8+7=15; 13+9=22; 5x2=10

SubType
math-match
Pairs
  • {"expr":"5x4","value":20}
  • {"expr":"8x8","value":64}
  • {"expr":"6x7","value":42}
  • {"expr":"12+11","value":23}
  • {"expr":"8+7","value":15}
  • {"expr":"13+9","value":22}
  • {"expr":"5x2","value":10}
Difficulty
hard