hard Set 68 Form Exercise

Match each expression with its answer: 13-10=?, 15+11=?, 5x7=?, 20-12=?, 3-3=?, 20+20=?, 11+5=?

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Answer: 13-10=3; 15+11=26; 5x7=35; 20-12=8; 3-3=0; 20+20=40; 11+5=16

SubType
math-match
Pairs
  • {"expr":"13-10","value":3}
  • {"expr":"15+11","value":26}
  • {"expr":"5x7","value":35}
  • {"expr":"20-12","value":8}
  • {"expr":"3-3","value":0}
  • {"expr":"20+20","value":40}
  • {"expr":"11+5","value":16}
Difficulty
hard

Match each expression with its answer: 8x5=?, 4x6=?, 19+11=?, 7-7=?, 7x9=?, 7-4=?, 14-3=?

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Answer: 8x5=40; 4x6=24; 19+11=30; 7-7=0; 7x9=63; 7-4=3; 14-3=11

SubType
math-match
Pairs
  • {"expr":"8x5","value":40}
  • {"expr":"4x6","value":24}
  • {"expr":"19+11","value":30}
  • {"expr":"7-7","value":0}
  • {"expr":"7x9","value":63}
  • {"expr":"7-4","value":3}
  • {"expr":"14-3","value":11}
Difficulty
hard

Match each expression with its answer: 2x5=?, 18-6=?, 17-15=?, 16+13=?, 6x4=?, 12+13=?, 6+12=?

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Answer: 2x5=10; 18-6=12; 17-15=2; 16+13=29; 6x4=24; 12+13=25; 6+12=18

SubType
math-match
Pairs
  • {"expr":"2x5","value":10}
  • {"expr":"18-6","value":12}
  • {"expr":"17-15","value":2}
  • {"expr":"16+13","value":29}
  • {"expr":"6x4","value":24}
  • {"expr":"12+13","value":25}
  • {"expr":"6+12","value":18}
Difficulty
hard

Match each expression with its answer: 6x6=?, 7+19=?, 7+20=?, 7-2=?, 9-3=?, 4x7=?, 12+12=?

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Answer: 6x6=36; 7+19=26; 7+20=27; 7-2=5; 9-3=6; 4x7=28; 12+12=24

SubType
math-match
Pairs
  • {"expr":"6x6","value":36}
  • {"expr":"7+19","value":26}
  • {"expr":"7+20","value":27}
  • {"expr":"7-2","value":5}
  • {"expr":"9-3","value":6}
  • {"expr":"4x7","value":28}
  • {"expr":"12+12","value":24}
Difficulty
hard

Match each expression with its answer: 2+16=?, 7-4=?, 3-2=?, 5+17=?, 3x2=?, 9-7=?, 18-13=?

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Answer: 2+16=18; 7-4=3; 3-2=1; 5+17=22; 3x2=6; 9-7=2; 18-13=5

SubType
math-match
Pairs
  • {"expr":"2+16","value":18}
  • {"expr":"7-4","value":3}
  • {"expr":"3-2","value":1}
  • {"expr":"5+17","value":22}
  • {"expr":"3x2","value":6}
  • {"expr":"9-7","value":2}
  • {"expr":"18-13","value":5}
Difficulty
hard

Match each expression with its answer: 9-6=?, 12-4=?, 16-7=?, 6x4=?, 15-11=?, 16-14=?, 7+19=?

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Answer: 9-6=3; 12-4=8; 16-7=9; 6x4=24; 15-11=4; 16-14=2; 7+19=26

SubType
math-match
Pairs
  • {"expr":"9-6","value":3}
  • {"expr":"12-4","value":8}
  • {"expr":"16-7","value":9}
  • {"expr":"6x4","value":24}
  • {"expr":"15-11","value":4}
  • {"expr":"16-14","value":2}
  • {"expr":"7+19","value":26}
Difficulty
hard

Match each expression with its answer: 6x9=?, 3x9=?, 12-7=?, 2x3=?, 18+19=?, 6+16=?, 3+1=?

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Answer: 6x9=54; 3x9=27; 12-7=5; 2x3=6; 18+19=37; 6+16=22; 3+1=4

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"3x9","value":27}
  • {"expr":"12-7","value":5}
  • {"expr":"2x3","value":6}
  • {"expr":"18+19","value":37}
  • {"expr":"6+16","value":22}
  • {"expr":"3+1","value":4}
Difficulty
hard

Match each expression with its answer: 16+2=?, 14-7=?, 2x7=?, 5-4=?, 8x4=?, 6+4=?, 6-1=?

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Answer: 16+2=18; 14-7=7; 2x7=14; 5-4=1; 8x4=32; 6+4=10; 6-1=5

SubType
math-match
Pairs
  • {"expr":"16+2","value":18}
  • {"expr":"14-7","value":7}
  • {"expr":"2x7","value":14}
  • {"expr":"5-4","value":1}
  • {"expr":"8x4","value":32}
  • {"expr":"6+4","value":10}
  • {"expr":"6-1","value":5}
Difficulty
hard