hard Set 98 Form Exercise

Match each expression with its answer: 20+2=?, 3x7=?, 7x6=?, 11-1=?, 9-3=?, 8x7=?, 4-1=?

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Answer: 20+2=22; 3x7=21; 7x6=42; 11-1=10; 9-3=6; 8x7=56; 4-1=3

SubType
math-match
Pairs
  • {"expr":"20+2","value":22}
  • {"expr":"3x7","value":21}
  • {"expr":"7x6","value":42}
  • {"expr":"11-1","value":10}
  • {"expr":"9-3","value":6}
  • {"expr":"8x7","value":56}
  • {"expr":"4-1","value":3}
Difficulty
hard

Match each expression with its answer: 4+19=?, 17-15=?, 15-1=?, 12+14=?, 8x5=?, 3-3=?, 12+10=?

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Answer: 4+19=23; 17-15=2; 15-1=14; 12+14=26; 8x5=40; 3-3=0; 12+10=22

SubType
math-match
Pairs
  • {"expr":"4+19","value":23}
  • {"expr":"17-15","value":2}
  • {"expr":"15-1","value":14}
  • {"expr":"12+14","value":26}
  • {"expr":"8x5","value":40}
  • {"expr":"3-3","value":0}
  • {"expr":"12+10","value":22}
Difficulty
hard

Match each expression with its answer: 14+13=?, 5+14=?, 19-15=?, 15-3=?, 17+16=?, 9x7=?, 4x4=?

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Answer: 14+13=27; 5+14=19; 19-15=4; 15-3=12; 17+16=33; 9x7=63; 4x4=16

SubType
math-match
Pairs
  • {"expr":"14+13","value":27}
  • {"expr":"5+14","value":19}
  • {"expr":"19-15","value":4}
  • {"expr":"15-3","value":12}
  • {"expr":"17+16","value":33}
  • {"expr":"9x7","value":63}
  • {"expr":"4x4","value":16}
Difficulty
hard

Match each expression with its answer: 4x4=?, 4+16=?, 6x3=?, 5-1=?, 19-4=?, 15+9=?, 3-1=?

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Answer: 4x4=16; 4+16=20; 6x3=18; 5-1=4; 19-4=15; 15+9=24; 3-1=2

SubType
math-match
Pairs
  • {"expr":"4x4","value":16}
  • {"expr":"4+16","value":20}
  • {"expr":"6x3","value":18}
  • {"expr":"5-1","value":4}
  • {"expr":"19-4","value":15}
  • {"expr":"15+9","value":24}
  • {"expr":"3-1","value":2}
Difficulty
hard

Match each expression with its answer: 8x6=?, 18+5=?, 6x7=?, 16+15=?, 8-7=?, 20+20=?, 10+15=?

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Answer: 8x6=48; 18+5=23; 6x7=42; 16+15=31; 8-7=1; 20+20=40; 10+15=25

SubType
math-match
Pairs
  • {"expr":"8x6","value":48}
  • {"expr":"18+5","value":23}
  • {"expr":"6x7","value":42}
  • {"expr":"16+15","value":31}
  • {"expr":"8-7","value":1}
  • {"expr":"20+20","value":40}
  • {"expr":"10+15","value":25}
Difficulty
hard

Match each expression with its answer: 6x9=?, 20-10=?, 14+13=?, 3x2=?, 3+11=?, 7-7=?, 2x8=?

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Answer: 6x9=54; 20-10=10; 14+13=27; 3x2=6; 3+11=14; 7-7=0; 2x8=16

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"20-10","value":10}
  • {"expr":"14+13","value":27}
  • {"expr":"3x2","value":6}
  • {"expr":"3+11","value":14}
  • {"expr":"7-7","value":0}
  • {"expr":"2x8","value":16}
Difficulty
hard

Match each expression with its answer: 2-1=?, 14+7=?, 16+13=?, 20-3=?, 5x6=?, 12+14=?, 17-13=?

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Answer: 2-1=1; 14+7=21; 16+13=29; 20-3=17; 5x6=30; 12+14=26; 17-13=4

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"14+7","value":21}
  • {"expr":"16+13","value":29}
  • {"expr":"20-3","value":17}
  • {"expr":"5x6","value":30}
  • {"expr":"12+14","value":26}
  • {"expr":"17-13","value":4}
Difficulty
hard

Match each expression with its answer: 6-4=?, 18+6=?, 4+17=?, 11-5=?, 2x2=?, 5+10=?, 12+16=?

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Answer: 6-4=2; 18+6=24; 4+17=21; 11-5=6; 2x2=4; 5+10=15; 12+16=28

SubType
math-match
Pairs
  • {"expr":"6-4","value":2}
  • {"expr":"18+6","value":24}
  • {"expr":"4+17","value":21}
  • {"expr":"11-5","value":6}
  • {"expr":"2x2","value":4}
  • {"expr":"5+10","value":15}
  • {"expr":"12+16","value":28}
Difficulty
hard