hard Set 68 Form Exercise

Match each expression with its answer: 4x4=?, 8+13=?, 14-1=?, 9x9=?, 11+20=?, 8x3=?, 3x5=?

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Answer: 4x4=16; 8+13=21; 14-1=13; 9x9=81; 11+20=31; 8x3=24; 3x5=15

SubType
math-match
Pairs
  • {"expr":"4x4","value":16}
  • {"expr":"8+13","value":21}
  • {"expr":"14-1","value":13}
  • {"expr":"9x9","value":81}
  • {"expr":"11+20","value":31}
  • {"expr":"8x3","value":24}
  • {"expr":"3x5","value":15}
Difficulty
hard

Match each expression with its answer: 5x5=?, 3+12=?, 8x9=?, 12-4=?, 20-14=?, 16+11=?, 6+16=?

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Answer: 5x5=25; 3+12=15; 8x9=72; 12-4=8; 20-14=6; 16+11=27; 6+16=22

SubType
math-match
Pairs
  • {"expr":"5x5","value":25}
  • {"expr":"3+12","value":15}
  • {"expr":"8x9","value":72}
  • {"expr":"12-4","value":8}
  • {"expr":"20-14","value":6}
  • {"expr":"16+11","value":27}
  • {"expr":"6+16","value":22}
Difficulty
hard

Match each expression with its answer: 7x4=?, 10-5=?, 6+9=?, 19-8=?, 14+19=?, 7x3=?, 16-2=?

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Answer: 7x4=28; 10-5=5; 6+9=15; 19-8=11; 14+19=33; 7x3=21; 16-2=14

SubType
math-match
Pairs
  • {"expr":"7x4","value":28}
  • {"expr":"10-5","value":5}
  • {"expr":"6+9","value":15}
  • {"expr":"19-8","value":11}
  • {"expr":"14+19","value":33}
  • {"expr":"7x3","value":21}
  • {"expr":"16-2","value":14}
Difficulty
hard

Match each expression with its answer: 14-6=?, 8x7=?, 20+20=?, 13+2=?, 9-5=?, 13+9=?, 11+9=?

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Answer: 14-6=8; 8x7=56; 20+20=40; 13+2=15; 9-5=4; 13+9=22; 11+9=20

SubType
math-match
Pairs
  • {"expr":"14-6","value":8}
  • {"expr":"8x7","value":56}
  • {"expr":"20+20","value":40}
  • {"expr":"13+2","value":15}
  • {"expr":"9-5","value":4}
  • {"expr":"13+9","value":22}
  • {"expr":"11+9","value":20}
Difficulty
hard

Match each expression with its answer: 7-2=?, 8+3=?, 4x3=?, 12-8=?, 4x2=?, 16-7=?, 8-6=?

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Answer: 7-2=5; 8+3=11; 4x3=12; 12-8=4; 4x2=8; 16-7=9; 8-6=2

SubType
math-match
Pairs
  • {"expr":"7-2","value":5}
  • {"expr":"8+3","value":11}
  • {"expr":"4x3","value":12}
  • {"expr":"12-8","value":4}
  • {"expr":"4x2","value":8}
  • {"expr":"16-7","value":9}
  • {"expr":"8-6","value":2}
Difficulty
hard

Match each expression with its answer: 10-2=?, 16+15=?, 5x8=?, 19+17=?, 5-5=?, 5+1=?, 12+12=?

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Answer: 10-2=8; 16+15=31; 5x8=40; 19+17=36; 5-5=0; 5+1=6; 12+12=24

SubType
math-match
Pairs
  • {"expr":"10-2","value":8}
  • {"expr":"16+15","value":31}
  • {"expr":"5x8","value":40}
  • {"expr":"19+17","value":36}
  • {"expr":"5-5","value":0}
  • {"expr":"5+1","value":6}
  • {"expr":"12+12","value":24}
Difficulty
hard

Match each expression with its answer: 6-5=?, 8-6=?, 19-15=?, 12-9=?, 7x2=?, 3+4=?, 11+10=?

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Answer: 6-5=1; 8-6=2; 19-15=4; 12-9=3; 7x2=14; 3+4=7; 11+10=21

SubType
math-match
Pairs
  • {"expr":"6-5","value":1}
  • {"expr":"8-6","value":2}
  • {"expr":"19-15","value":4}
  • {"expr":"12-9","value":3}
  • {"expr":"7x2","value":14}
  • {"expr":"3+4","value":7}
  • {"expr":"11+10","value":21}
Difficulty
hard

Match each expression with its answer: 9x7=?, 8+18=?, 6x6=?, 4x6=?, 8x4=?, 15+10=?, 18+12=?

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Answer: 9x7=63; 8+18=26; 6x6=36; 4x6=24; 8x4=32; 15+10=25; 18+12=30

SubType
math-match
Pairs
  • {"expr":"9x7","value":63}
  • {"expr":"8+18","value":26}
  • {"expr":"6x6","value":36}
  • {"expr":"4x6","value":24}
  • {"expr":"8x4","value":32}
  • {"expr":"15+10","value":25}
  • {"expr":"18+12","value":30}
Difficulty
hard