hard Set 28 Form Exercise

Match each expression with its answer: 5x9=?, 9x7=?, 9x2=?, 8-1=?, 19-14=?, 15-12=?, 15-5=?

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Answer: 5x9=45; 9x7=63; 9x2=18; 8-1=7; 19-14=5; 15-12=3; 15-5=10

SubType
math-match
Pairs
  • {"expr":"5x9","value":45}
  • {"expr":"9x7","value":63}
  • {"expr":"9x2","value":18}
  • {"expr":"8-1","value":7}
  • {"expr":"19-14","value":5}
  • {"expr":"15-12","value":3}
  • {"expr":"15-5","value":10}
Difficulty
hard

Match each expression with its answer: 15-8=?, 7-1=?, 3-1=?, 19+17=?, 18-13=?, 6x3=?, 4-1=?

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Answer: 15-8=7; 7-1=6; 3-1=2; 19+17=36; 18-13=5; 6x3=18; 4-1=3

SubType
math-match
Pairs
  • {"expr":"15-8","value":7}
  • {"expr":"7-1","value":6}
  • {"expr":"3-1","value":2}
  • {"expr":"19+17","value":36}
  • {"expr":"18-13","value":5}
  • {"expr":"6x3","value":18}
  • {"expr":"4-1","value":3}
Difficulty
hard

Match each expression with its answer: 3+6=?, 6x2=?, 2-2=?, 4-3=?, 20-16=?, 8x5=?, 19+19=?

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Answer: 3+6=9; 6x2=12; 2-2=0; 4-3=1; 20-16=4; 8x5=40; 19+19=38

SubType
math-match
Pairs
  • {"expr":"3+6","value":9}
  • {"expr":"6x2","value":12}
  • {"expr":"2-2","value":0}
  • {"expr":"4-3","value":1}
  • {"expr":"20-16","value":4}
  • {"expr":"8x5","value":40}
  • {"expr":"19+19","value":38}
Difficulty
hard

Match each expression with its answer: 10+7=?, 13+7=?, 5-3=?, 19+6=?, 3x7=?, 9x7=?, 18+13=?

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Answer: 10+7=17; 13+7=20; 5-3=2; 19+6=25; 3x7=21; 9x7=63; 18+13=31

SubType
math-match
Pairs
  • {"expr":"10+7","value":17}
  • {"expr":"13+7","value":20}
  • {"expr":"5-3","value":2}
  • {"expr":"19+6","value":25}
  • {"expr":"3x7","value":21}
  • {"expr":"9x7","value":63}
  • {"expr":"18+13","value":31}
Difficulty
hard

Match each expression with its answer: 18-5=?, 5x8=?, 6-3=?, 6x5=?, 3x2=?, 17+3=?, 19+4=?

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Answer: 18-5=13; 5x8=40; 6-3=3; 6x5=30; 3x2=6; 17+3=20; 19+4=23

SubType
math-match
Pairs
  • {"expr":"18-5","value":13}
  • {"expr":"5x8","value":40}
  • {"expr":"6-3","value":3}
  • {"expr":"6x5","value":30}
  • {"expr":"3x2","value":6}
  • {"expr":"17+3","value":20}
  • {"expr":"19+4","value":23}
Difficulty
hard

Match each expression with its answer: 7x3=?, 17-13=?, 9x2=?, 8x7=?, 16+9=?, 7+1=?, 7-4=?

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Answer: 7x3=21; 17-13=4; 9x2=18; 8x7=56; 16+9=25; 7+1=8; 7-4=3

SubType
math-match
Pairs
  • {"expr":"7x3","value":21}
  • {"expr":"17-13","value":4}
  • {"expr":"9x2","value":18}
  • {"expr":"8x7","value":56}
  • {"expr":"16+9","value":25}
  • {"expr":"7+1","value":8}
  • {"expr":"7-4","value":3}
Difficulty
hard

Match each expression with its answer: 2-1=?, 13-5=?, 4x3=?, 16+8=?, 13-11=?, 20+17=?, 10-3=?

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Answer: 2-1=1; 13-5=8; 4x3=12; 16+8=24; 13-11=2; 20+17=37; 10-3=7

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"13-5","value":8}
  • {"expr":"4x3","value":12}
  • {"expr":"16+8","value":24}
  • {"expr":"13-11","value":2}
  • {"expr":"20+17","value":37}
  • {"expr":"10-3","value":7}
Difficulty
hard

Match each expression with its answer: 2-1=?, 9+5=?, 8-5=?, 8x8=?, 16-9=?, 2x5=?, 13+16=?

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Answer: 2-1=1; 9+5=14; 8-5=3; 8x8=64; 16-9=7; 2x5=10; 13+16=29

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"9+5","value":14}
  • {"expr":"8-5","value":3}
  • {"expr":"8x8","value":64}
  • {"expr":"16-9","value":7}
  • {"expr":"2x5","value":10}
  • {"expr":"13+16","value":29}
Difficulty
hard