hard Set 29 Form Exercise

Match each expression with its answer: 2x8=?, 6-4=?, 9x9=?, 19-18=?, 11+11=?, 5x2=?, 6x4=?

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Answer: 2x8=16; 6-4=2; 9x9=81; 19-18=1; 11+11=22; 5x2=10; 6x4=24

SubType
math-match
Pairs
  • {"expr":"2x8","value":16}
  • {"expr":"6-4","value":2}
  • {"expr":"9x9","value":81}
  • {"expr":"19-18","value":1}
  • {"expr":"11+11","value":22}
  • {"expr":"5x2","value":10}
  • {"expr":"6x4","value":24}
Difficulty
hard

Match each expression with its answer: 8+13=?, 2x2=?, 4+14=?, 2+17=?, 16+10=?, 18+4=?, 20+20=?

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Answer: 8+13=21; 2x2=4; 4+14=18; 2+17=19; 16+10=26; 18+4=22; 20+20=40

SubType
math-match
Pairs
  • {"expr":"8+13","value":21}
  • {"expr":"2x2","value":4}
  • {"expr":"4+14","value":18}
  • {"expr":"2+17","value":19}
  • {"expr":"16+10","value":26}
  • {"expr":"18+4","value":22}
  • {"expr":"20+20","value":40}
Difficulty
hard

Match each expression with its answer: 11-4=?, 1+15=?, 8x6=?, 20+15=?, 2x6=?, 16-7=?, 12+6=?

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Answer: 11-4=7; 1+15=16; 8x6=48; 20+15=35; 2x6=12; 16-7=9; 12+6=18

SubType
math-match
Pairs
  • {"expr":"11-4","value":7}
  • {"expr":"1+15","value":16}
  • {"expr":"8x6","value":48}
  • {"expr":"20+15","value":35}
  • {"expr":"2x6","value":12}
  • {"expr":"16-7","value":9}
  • {"expr":"12+6","value":18}
Difficulty
hard

Match each expression with its answer: 5+1=?, 12-1=?, 13-8=?, 18+3=?, 2x7=?, 8x2=?, 2x5=?

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Answer: 5+1=6; 12-1=11; 13-8=5; 18+3=21; 2x7=14; 8x2=16; 2x5=10

SubType
math-match
Pairs
  • {"expr":"5+1","value":6}
  • {"expr":"12-1","value":11}
  • {"expr":"13-8","value":5}
  • {"expr":"18+3","value":21}
  • {"expr":"2x7","value":14}
  • {"expr":"8x2","value":16}
  • {"expr":"2x5","value":10}
Difficulty
hard

Match each expression with its answer: 2-2=?, 5x6=?, 9x7=?, 4+18=?, 2x7=?, 8-2=?, 10+13=?

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Answer: 2-2=0; 5x6=30; 9x7=63; 4+18=22; 2x7=14; 8-2=6; 10+13=23

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"5x6","value":30}
  • {"expr":"9x7","value":63}
  • {"expr":"4+18","value":22}
  • {"expr":"2x7","value":14}
  • {"expr":"8-2","value":6}
  • {"expr":"10+13","value":23}
Difficulty
hard

Match each expression with its answer: 3-2=?, 14-1=?, 17-2=?, 4-1=?, 9-9=?, 3-1=?, 12+18=?

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Answer: 3-2=1; 14-1=13; 17-2=15; 4-1=3; 9-9=0; 3-1=2; 12+18=30

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"14-1","value":13}
  • {"expr":"17-2","value":15}
  • {"expr":"4-1","value":3}
  • {"expr":"9-9","value":0}
  • {"expr":"3-1","value":2}
  • {"expr":"12+18","value":30}
Difficulty
hard

Match each expression with its answer: 9x6=?, 18+9=?, 16+18=?, 2x2=?, 4x7=?, 16-1=?, 4x8=?

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Answer: 9x6=54; 18+9=27; 16+18=34; 2x2=4; 4x7=28; 16-1=15; 4x8=32

SubType
math-match
Pairs
  • {"expr":"9x6","value":54}
  • {"expr":"18+9","value":27}
  • {"expr":"16+18","value":34}
  • {"expr":"2x2","value":4}
  • {"expr":"4x7","value":28}
  • {"expr":"16-1","value":15}
  • {"expr":"4x8","value":32}
Difficulty
hard

Match each expression with its answer: 18+7=?, 6-3=?, 8+16=?, 4x9=?, 13-12=?, 4+15=?, 5+12=?

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Answer: 18+7=25; 6-3=3; 8+16=24; 4x9=36; 13-12=1; 4+15=19; 5+12=17

SubType
math-match
Pairs
  • {"expr":"18+7","value":25}
  • {"expr":"6-3","value":3}
  • {"expr":"8+16","value":24}
  • {"expr":"4x9","value":36}
  • {"expr":"13-12","value":1}
  • {"expr":"4+15","value":19}
  • {"expr":"5+12","value":17}
Difficulty
hard