hard Set 15 Form Exercise

Match each expression with its answer: 18-13=?, 6x2=?, 20-4=?, 5x8=?, 14-1=?, 4x2=?, 20+4=?

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Answer: 18-13=5; 6x2=12; 20-4=16; 5x8=40; 14-1=13; 4x2=8; 20+4=24

SubType
math-match
Pairs
  • {"expr":"18-13","value":5}
  • {"expr":"6x2","value":12}
  • {"expr":"20-4","value":16}
  • {"expr":"5x8","value":40}
  • {"expr":"14-1","value":13}
  • {"expr":"4x2","value":8}
  • {"expr":"20+4","value":24}
Difficulty
hard

Match each expression with its answer: 4-3=?, 5+15=?, 9-3=?, 2+19=?, 18+8=?, 5x8=?, 2+1=?

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Answer: 4-3=1; 5+15=20; 9-3=6; 2+19=21; 18+8=26; 5x8=40; 2+1=3

SubType
math-match
Pairs
  • {"expr":"4-3","value":1}
  • {"expr":"5+15","value":20}
  • {"expr":"9-3","value":6}
  • {"expr":"2+19","value":21}
  • {"expr":"18+8","value":26}
  • {"expr":"5x8","value":40}
  • {"expr":"2+1","value":3}
Difficulty
hard

Match each expression with its answer: 11-2=?, 14-3=?, 20-14=?, 7x7=?, 17+19=?, 1+15=?, 4x8=?

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Answer: 11-2=9; 14-3=11; 20-14=6; 7x7=49; 17+19=36; 1+15=16; 4x8=32

SubType
math-match
Pairs
  • {"expr":"11-2","value":9}
  • {"expr":"14-3","value":11}
  • {"expr":"20-14","value":6}
  • {"expr":"7x7","value":49}
  • {"expr":"17+19","value":36}
  • {"expr":"1+15","value":16}
  • {"expr":"4x8","value":32}
Difficulty
hard

Match each expression with its answer: 12+17=?, 6-3=?, 17+16=?, 4x4=?, 4x5=?, 6+12=?, 9x7=?

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Answer: 12+17=29; 6-3=3; 17+16=33; 4x4=16; 4x5=20; 6+12=18; 9x7=63

SubType
math-match
Pairs
  • {"expr":"12+17","value":29}
  • {"expr":"6-3","value":3}
  • {"expr":"17+16","value":33}
  • {"expr":"4x4","value":16}
  • {"expr":"4x5","value":20}
  • {"expr":"6+12","value":18}
  • {"expr":"9x7","value":63}
Difficulty
hard

Match each expression with its answer: 13+15=?, 7x5=?, 18-18=?, 16-11=?, 2x4=?, 15+8=?, 2+2=?

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Answer: 13+15=28; 7x5=35; 18-18=0; 16-11=5; 2x4=8; 15+8=23; 2+2=4

SubType
math-match
Pairs
  • {"expr":"13+15","value":28}
  • {"expr":"7x5","value":35}
  • {"expr":"18-18","value":0}
  • {"expr":"16-11","value":5}
  • {"expr":"2x4","value":8}
  • {"expr":"15+8","value":23}
  • {"expr":"2+2","value":4}
Difficulty
hard

Match each expression with its answer: 9x3=?, 7x9=?, 14+8=?, 7x8=?, 17-1=?, 18+13=?, 15-7=?

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Answer: 9x3=27; 7x9=63; 14+8=22; 7x8=56; 17-1=16; 18+13=31; 15-7=8

SubType
math-match
Pairs
  • {"expr":"9x3","value":27}
  • {"expr":"7x9","value":63}
  • {"expr":"14+8","value":22}
  • {"expr":"7x8","value":56}
  • {"expr":"17-1","value":16}
  • {"expr":"18+13","value":31}
  • {"expr":"15-7","value":8}
Difficulty
hard

Match each expression with its answer: 2x3=?, 19+19=?, 11-4=?, 3x4=?, 7+19=?, 14+1=?, 7x9=?

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Answer: 2x3=6; 19+19=38; 11-4=7; 3x4=12; 7+19=26; 14+1=15; 7x9=63

SubType
math-match
Pairs
  • {"expr":"2x3","value":6}
  • {"expr":"19+19","value":38}
  • {"expr":"11-4","value":7}
  • {"expr":"3x4","value":12}
  • {"expr":"7+19","value":26}
  • {"expr":"14+1","value":15}
  • {"expr":"7x9","value":63}
Difficulty
hard

Match each expression with its answer: 5+5=?, 6x7=?, 7x8=?, 17+3=?, 7x4=?, 13+2=?, 5-4=?

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Answer: 5+5=10; 6x7=42; 7x8=56; 17+3=20; 7x4=28; 13+2=15; 5-4=1

SubType
math-match
Pairs
  • {"expr":"5+5","value":10}
  • {"expr":"6x7","value":42}
  • {"expr":"7x8","value":56}
  • {"expr":"17+3","value":20}
  • {"expr":"7x4","value":28}
  • {"expr":"13+2","value":15}
  • {"expr":"5-4","value":1}
Difficulty
hard