hard Set 49 Form Exercise

Match each expression with its answer: 19-11=?, 17-10=?, 16+8=?, 8x7=?, 16+18=?, 16-6=?, 17-3=?

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Answer: 19-11=8; 17-10=7; 16+8=24; 8x7=56; 16+18=34; 16-6=10; 17-3=14

SubType
math-match
Pairs
  • {"expr":"19-11","value":8}
  • {"expr":"17-10","value":7}
  • {"expr":"16+8","value":24}
  • {"expr":"8x7","value":56}
  • {"expr":"16+18","value":34}
  • {"expr":"16-6","value":10}
  • {"expr":"17-3","value":14}
Difficulty
hard

Match each expression with its answer: 8+15=?, 2x8=?, 17+19=?, 7x9=?, 19+19=?, 5+4=?, 2x2=?

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Answer: 8+15=23; 2x8=16; 17+19=36; 7x9=63; 19+19=38; 5+4=9; 2x2=4

SubType
math-match
Pairs
  • {"expr":"8+15","value":23}
  • {"expr":"2x8","value":16}
  • {"expr":"17+19","value":36}
  • {"expr":"7x9","value":63}
  • {"expr":"19+19","value":38}
  • {"expr":"5+4","value":9}
  • {"expr":"2x2","value":4}
Difficulty
hard

Match each expression with its answer: 5+11=?, 11-2=?, 13+11=?, 6+9=?, 10-7=?, 14+18=?, 18-14=?

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Answer: 5+11=16; 11-2=9; 13+11=24; 6+9=15; 10-7=3; 14+18=32; 18-14=4

SubType
math-match
Pairs
  • {"expr":"5+11","value":16}
  • {"expr":"11-2","value":9}
  • {"expr":"13+11","value":24}
  • {"expr":"6+9","value":15}
  • {"expr":"10-7","value":3}
  • {"expr":"14+18","value":32}
  • {"expr":"18-14","value":4}
Difficulty
hard

Match each expression with its answer: 4+12=?, 14+3=?, 13+19=?, 8x3=?, 6x3=?, 9x4=?, 4x5=?

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Answer: 4+12=16; 14+3=17; 13+19=32; 8x3=24; 6x3=18; 9x4=36; 4x5=20

SubType
math-match
Pairs
  • {"expr":"4+12","value":16}
  • {"expr":"14+3","value":17}
  • {"expr":"13+19","value":32}
  • {"expr":"8x3","value":24}
  • {"expr":"6x3","value":18}
  • {"expr":"9x4","value":36}
  • {"expr":"4x5","value":20}
Difficulty
hard

Match each expression with its answer: 4x4=?, 1+18=?, 3x2=?, 13-4=?, 14-12=?, 7+11=?, 4+10=?

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Answer: 4x4=16; 1+18=19; 3x2=6; 13-4=9; 14-12=2; 7+11=18; 4+10=14

SubType
math-match
Pairs
  • {"expr":"4x4","value":16}
  • {"expr":"1+18","value":19}
  • {"expr":"3x2","value":6}
  • {"expr":"13-4","value":9}
  • {"expr":"14-12","value":2}
  • {"expr":"7+11","value":18}
  • {"expr":"4+10","value":14}
Difficulty
hard

Match each expression with its answer: 13+3=?, 19+1=?, 17-8=?, 1+11=?, 19-9=?, 13+10=?, 8-7=?

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Answer: 13+3=16; 19+1=20; 17-8=9; 1+11=12; 19-9=10; 13+10=23; 8-7=1

SubType
math-match
Pairs
  • {"expr":"13+3","value":16}
  • {"expr":"19+1","value":20}
  • {"expr":"17-8","value":9}
  • {"expr":"1+11","value":12}
  • {"expr":"19-9","value":10}
  • {"expr":"13+10","value":23}
  • {"expr":"8-7","value":1}
Difficulty
hard

Match each expression with its answer: 3x2=?, 10+1=?, 2x4=?, 19-14=?, 10-9=?, 4x6=?, 14-12=?

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Answer: 3x2=6; 10+1=11; 2x4=8; 19-14=5; 10-9=1; 4x6=24; 14-12=2

SubType
math-match
Pairs
  • {"expr":"3x2","value":6}
  • {"expr":"10+1","value":11}
  • {"expr":"2x4","value":8}
  • {"expr":"19-14","value":5}
  • {"expr":"10-9","value":1}
  • {"expr":"4x6","value":24}
  • {"expr":"14-12","value":2}
Difficulty
hard

Match each expression with its answer: 8x9=?, 2x9=?, 3x9=?, 14+6=?, 3x7=?, 9-8=?, 18-7=?

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Answer: 8x9=72; 2x9=18; 3x9=27; 14+6=20; 3x7=21; 9-8=1; 18-7=11

SubType
math-match
Pairs
  • {"expr":"8x9","value":72}
  • {"expr":"2x9","value":18}
  • {"expr":"3x9","value":27}
  • {"expr":"14+6","value":20}
  • {"expr":"3x7","value":21}
  • {"expr":"9-8","value":1}
  • {"expr":"18-7","value":11}
Difficulty
hard