hard Set 63 Form Exercise

Match each expression with its answer: 2+20=?, 8x6=?, 17-8=?, 18-7=?, 7x7=?, 3-1=?, 15+16=?

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Answer: 2+20=22; 8x6=48; 17-8=9; 18-7=11; 7x7=49; 3-1=2; 15+16=31

SubType
math-match
Pairs
  • {"expr":"2+20","value":22}
  • {"expr":"8x6","value":48}
  • {"expr":"17-8","value":9}
  • {"expr":"18-7","value":11}
  • {"expr":"7x7","value":49}
  • {"expr":"3-1","value":2}
  • {"expr":"15+16","value":31}
Difficulty
hard

Match each expression with its answer: 4x4=?, 6x3=?, 19-19=?, 15-1=?, 9x4=?, 20+12=?, 19+5=?

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Answer: 4x4=16; 6x3=18; 19-19=0; 15-1=14; 9x4=36; 20+12=32; 19+5=24

SubType
math-match
Pairs
  • {"expr":"4x4","value":16}
  • {"expr":"6x3","value":18}
  • {"expr":"19-19","value":0}
  • {"expr":"15-1","value":14}
  • {"expr":"9x4","value":36}
  • {"expr":"20+12","value":32}
  • {"expr":"19+5","value":24}
Difficulty
hard

Match each expression with its answer: 15+13=?, 15-8=?, 9x2=?, 4x5=?, 18+20=?, 8x7=?, 8-2=?

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Answer: 15+13=28; 15-8=7; 9x2=18; 4x5=20; 18+20=38; 8x7=56; 8-2=6

SubType
math-match
Pairs
  • {"expr":"15+13","value":28}
  • {"expr":"15-8","value":7}
  • {"expr":"9x2","value":18}
  • {"expr":"4x5","value":20}
  • {"expr":"18+20","value":38}
  • {"expr":"8x7","value":56}
  • {"expr":"8-2","value":6}
Difficulty
hard

Match each expression with its answer: 4+7=?, 10+16=?, 17-5=?, 18-17=?, 9-7=?, 7x6=?, 5x5=?

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Answer: 4+7=11; 10+16=26; 17-5=12; 18-17=1; 9-7=2; 7x6=42; 5x5=25

SubType
math-match
Pairs
  • {"expr":"4+7","value":11}
  • {"expr":"10+16","value":26}
  • {"expr":"17-5","value":12}
  • {"expr":"18-17","value":1}
  • {"expr":"9-7","value":2}
  • {"expr":"7x6","value":42}
  • {"expr":"5x5","value":25}
Difficulty
hard

Match each expression with its answer: 15+4=?, 13+3=?, 4-2=?, 19-10=?, 8x8=?, 4-1=?, 8x3=?

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Answer: 15+4=19; 13+3=16; 4-2=2; 19-10=9; 8x8=64; 4-1=3; 8x3=24

SubType
math-match
Pairs
  • {"expr":"15+4","value":19}
  • {"expr":"13+3","value":16}
  • {"expr":"4-2","value":2}
  • {"expr":"19-10","value":9}
  • {"expr":"8x8","value":64}
  • {"expr":"4-1","value":3}
  • {"expr":"8x3","value":24}
Difficulty
hard

Match each expression with its answer: 5+15=?, 8x9=?, 4+2=?, 4-4=?, 7-2=?, 18-5=?, 7-3=?

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Answer: 5+15=20; 8x9=72; 4+2=6; 4-4=0; 7-2=5; 18-5=13; 7-3=4

SubType
math-match
Pairs
  • {"expr":"5+15","value":20}
  • {"expr":"8x9","value":72}
  • {"expr":"4+2","value":6}
  • {"expr":"4-4","value":0}
  • {"expr":"7-2","value":5}
  • {"expr":"18-5","value":13}
  • {"expr":"7-3","value":4}
Difficulty
hard

Match each expression with its answer: 18+20=?, 15-1=?, 16+18=?, 13-9=?, 5-2=?, 3-1=?, 16+1=?

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Answer: 18+20=38; 15-1=14; 16+18=34; 13-9=4; 5-2=3; 3-1=2; 16+1=17

SubType
math-match
Pairs
  • {"expr":"18+20","value":38}
  • {"expr":"15-1","value":14}
  • {"expr":"16+18","value":34}
  • {"expr":"13-9","value":4}
  • {"expr":"5-2","value":3}
  • {"expr":"3-1","value":2}
  • {"expr":"16+1","value":17}
Difficulty
hard

Match each expression with its answer: 2x7=?, 11+16=?, 2-1=?, 5x5=?, 9+1=?, 8x4=?, 13+8=?

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Answer: 2x7=14; 11+16=27; 2-1=1; 5x5=25; 9+1=10; 8x4=32; 13+8=21

SubType
math-match
Pairs
  • {"expr":"2x7","value":14}
  • {"expr":"11+16","value":27}
  • {"expr":"2-1","value":1}
  • {"expr":"5x5","value":25}
  • {"expr":"9+1","value":10}
  • {"expr":"8x4","value":32}
  • {"expr":"13+8","value":21}
Difficulty
hard