hard Set 90 Form Exercise

Match each expression with its answer: 3x8=?, 11-10=?, 9+2=?, 8x5=?, 12+4=?, 8-2=?, 6x3=?

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Answer: 3x8=24; 11-10=1; 9+2=11; 8x5=40; 12+4=16; 8-2=6; 6x3=18

SubType
math-match
Pairs
  • {"expr":"3x8","value":24}
  • {"expr":"11-10","value":1}
  • {"expr":"9+2","value":11}
  • {"expr":"8x5","value":40}
  • {"expr":"12+4","value":16}
  • {"expr":"8-2","value":6}
  • {"expr":"6x3","value":18}
Difficulty
hard

Match each expression with its answer: 15-10=?, 4-3=?, 6x7=?, 14+9=?, 6-2=?, 3x3=?, 16+18=?

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Answer: 15-10=5; 4-3=1; 6x7=42; 14+9=23; 6-2=4; 3x3=9; 16+18=34

SubType
math-match
Pairs
  • {"expr":"15-10","value":5}
  • {"expr":"4-3","value":1}
  • {"expr":"6x7","value":42}
  • {"expr":"14+9","value":23}
  • {"expr":"6-2","value":4}
  • {"expr":"3x3","value":9}
  • {"expr":"16+18","value":34}
Difficulty
hard

Match each expression with its answer: 12-11=?, 18+8=?, 5x5=?, 3x8=?, 3x5=?, 9x9=?, 6+4=?

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Answer: 12-11=1; 18+8=26; 5x5=25; 3x8=24; 3x5=15; 9x9=81; 6+4=10

SubType
math-match
Pairs
  • {"expr":"12-11","value":1}
  • {"expr":"18+8","value":26}
  • {"expr":"5x5","value":25}
  • {"expr":"3x8","value":24}
  • {"expr":"3x5","value":15}
  • {"expr":"9x9","value":81}
  • {"expr":"6+4","value":10}
Difficulty
hard

Match each expression with its answer: 7x5=?, 12-4=?, 19-5=?, 3-2=?, 7x3=?, 3x2=?, 14-1=?

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Answer: 7x5=35; 12-4=8; 19-5=14; 3-2=1; 7x3=21; 3x2=6; 14-1=13

SubType
math-match
Pairs
  • {"expr":"7x5","value":35}
  • {"expr":"12-4","value":8}
  • {"expr":"19-5","value":14}
  • {"expr":"3-2","value":1}
  • {"expr":"7x3","value":21}
  • {"expr":"3x2","value":6}
  • {"expr":"14-1","value":13}
Difficulty
hard

Match each expression with its answer: 13+16=?, 2+12=?, 4+2=?, 7x4=?, 3-3=?, 3x6=?, 15-2=?

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Answer: 13+16=29; 2+12=14; 4+2=6; 7x4=28; 3-3=0; 3x6=18; 15-2=13

SubType
math-match
Pairs
  • {"expr":"13+16","value":29}
  • {"expr":"2+12","value":14}
  • {"expr":"4+2","value":6}
  • {"expr":"7x4","value":28}
  • {"expr":"3-3","value":0}
  • {"expr":"3x6","value":18}
  • {"expr":"15-2","value":13}
Difficulty
hard

Match each expression with its answer: 15-11=?, 14-13=?, 18-18=?, 3+13=?, 3-1=?, 9+16=?, 3x4=?

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Answer: 15-11=4; 14-13=1; 18-18=0; 3+13=16; 3-1=2; 9+16=25; 3x4=12

SubType
math-match
Pairs
  • {"expr":"15-11","value":4}
  • {"expr":"14-13","value":1}
  • {"expr":"18-18","value":0}
  • {"expr":"3+13","value":16}
  • {"expr":"3-1","value":2}
  • {"expr":"9+16","value":25}
  • {"expr":"3x4","value":12}
Difficulty
hard

Match each expression with its answer: 18-6=?, 7x8=?, 7x6=?, 20+10=?, 2x4=?, 18+6=?, 1+20=?

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Answer: 18-6=12; 7x8=56; 7x6=42; 20+10=30; 2x4=8; 18+6=24; 1+20=21

SubType
math-match
Pairs
  • {"expr":"18-6","value":12}
  • {"expr":"7x8","value":56}
  • {"expr":"7x6","value":42}
  • {"expr":"20+10","value":30}
  • {"expr":"2x4","value":8}
  • {"expr":"18+6","value":24}
  • {"expr":"1+20","value":21}
Difficulty
hard

Match each expression with its answer: 8x6=?, 6-2=?, 12-2=?, 6x5=?, 4-2=?, 14-3=?, 18-10=?

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Answer: 8x6=48; 6-2=4; 12-2=10; 6x5=30; 4-2=2; 14-3=11; 18-10=8

SubType
math-match
Pairs
  • {"expr":"8x6","value":48}
  • {"expr":"6-2","value":4}
  • {"expr":"12-2","value":10}
  • {"expr":"6x5","value":30}
  • {"expr":"4-2","value":2}
  • {"expr":"14-3","value":11}
  • {"expr":"18-10","value":8}
Difficulty
hard