hard Set 78 Form Exercise

Match each expression with its answer: 6-5=?, 12+17=?, 9x8=?, 7x5=?, 10-10=?, 4x9=?, 2x8=?

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Answer: 6-5=1; 12+17=29; 9x8=72; 7x5=35; 10-10=0; 4x9=36; 2x8=16

SubType
math-match
Pairs
  • {"expr":"6-5","value":1}
  • {"expr":"12+17","value":29}
  • {"expr":"9x8","value":72}
  • {"expr":"7x5","value":35}
  • {"expr":"10-10","value":0}
  • {"expr":"4x9","value":36}
  • {"expr":"2x8","value":16}
Difficulty
hard

Match each expression with its answer: 19+8=?, 2+4=?, 3x8=?, 5+2=?, 5x4=?, 1+12=?, 13+19=?

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Answer: 19+8=27; 2+4=6; 3x8=24; 5+2=7; 5x4=20; 1+12=13; 13+19=32

SubType
math-match
Pairs
  • {"expr":"19+8","value":27}
  • {"expr":"2+4","value":6}
  • {"expr":"3x8","value":24}
  • {"expr":"5+2","value":7}
  • {"expr":"5x4","value":20}
  • {"expr":"1+12","value":13}
  • {"expr":"13+19","value":32}
Difficulty
hard

Match each expression with its answer: 2x6=?, 2x7=?, 13+10=?, 16+12=?, 19+20=?, 12-9=?, 12+17=?

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Answer: 2x6=12; 2x7=14; 13+10=23; 16+12=28; 19+20=39; 12-9=3; 12+17=29

SubType
math-match
Pairs
  • {"expr":"2x6","value":12}
  • {"expr":"2x7","value":14}
  • {"expr":"13+10","value":23}
  • {"expr":"16+12","value":28}
  • {"expr":"19+20","value":39}
  • {"expr":"12-9","value":3}
  • {"expr":"12+17","value":29}
Difficulty
hard

Match each expression with its answer: 2+20=?, 16-1=?, 2-1=?, 17-11=?, 6x7=?, 20+13=?, 2+5=?

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Answer: 2+20=22; 16-1=15; 2-1=1; 17-11=6; 6x7=42; 20+13=33; 2+5=7

SubType
math-match
Pairs
  • {"expr":"2+20","value":22}
  • {"expr":"16-1","value":15}
  • {"expr":"2-1","value":1}
  • {"expr":"17-11","value":6}
  • {"expr":"6x7","value":42}
  • {"expr":"20+13","value":33}
  • {"expr":"2+5","value":7}
Difficulty
hard

Match each expression with its answer: 7-6=?, 3-3=?, 20+13=?, 16+6=?, 17-8=?, 5x2=?, 5x4=?

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Answer: 7-6=1; 3-3=0; 20+13=33; 16+6=22; 17-8=9; 5x2=10; 5x4=20

SubType
math-match
Pairs
  • {"expr":"7-6","value":1}
  • {"expr":"3-3","value":0}
  • {"expr":"20+13","value":33}
  • {"expr":"16+6","value":22}
  • {"expr":"17-8","value":9}
  • {"expr":"5x2","value":10}
  • {"expr":"5x4","value":20}
Difficulty
hard

Match each expression with its answer: 12+6=?, 3x5=?, 3x7=?, 7x7=?, 6x4=?, 7-2=?, 5+11=?

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Answer: 12+6=18; 3x5=15; 3x7=21; 7x7=49; 6x4=24; 7-2=5; 5+11=16

SubType
math-match
Pairs
  • {"expr":"12+6","value":18}
  • {"expr":"3x5","value":15}
  • {"expr":"3x7","value":21}
  • {"expr":"7x7","value":49}
  • {"expr":"6x4","value":24}
  • {"expr":"7-2","value":5}
  • {"expr":"5+11","value":16}
Difficulty
hard

Match each expression with its answer: 5+3=?, 14-10=?, 9-7=?, 10-5=?, 9x3=?, 4x7=?, 8x4=?

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Answer: 5+3=8; 14-10=4; 9-7=2; 10-5=5; 9x3=27; 4x7=28; 8x4=32

SubType
math-match
Pairs
  • {"expr":"5+3","value":8}
  • {"expr":"14-10","value":4}
  • {"expr":"9-7","value":2}
  • {"expr":"10-5","value":5}
  • {"expr":"9x3","value":27}
  • {"expr":"4x7","value":28}
  • {"expr":"8x4","value":32}
Difficulty
hard

Match each expression with its answer: 17-13=?, 6x9=?, 15-6=?, 8x9=?, 13-1=?, 16-14=?, 7x4=?

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Answer: 17-13=4; 6x9=54; 15-6=9; 8x9=72; 13-1=12; 16-14=2; 7x4=28

SubType
math-match
Pairs
  • {"expr":"17-13","value":4}
  • {"expr":"6x9","value":54}
  • {"expr":"15-6","value":9}
  • {"expr":"8x9","value":72}
  • {"expr":"13-1","value":12}
  • {"expr":"16-14","value":2}
  • {"expr":"7x4","value":28}
Difficulty
hard