hard Set 71 Form Exercise

Match each expression with its answer: 15+2=?, 11+7=?, 9x3=?, 19-13=?, 8+7=?, 18-11=?, 17+2=?

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Answer: 15+2=17; 11+7=18; 9x3=27; 19-13=6; 8+7=15; 18-11=7; 17+2=19

SubType
math-match
Pairs
  • {"expr":"15+2","value":17}
  • {"expr":"11+7","value":18}
  • {"expr":"9x3","value":27}
  • {"expr":"19-13","value":6}
  • {"expr":"8+7","value":15}
  • {"expr":"18-11","value":7}
  • {"expr":"17+2","value":19}
Difficulty
hard

Match each expression with its answer: 5-1=?, 20+19=?, 6+2=?, 5x9=?, 4x8=?, 16+8=?, 10-3=?

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Answer: 5-1=4; 20+19=39; 6+2=8; 5x9=45; 4x8=32; 16+8=24; 10-3=7

SubType
math-match
Pairs
  • {"expr":"5-1","value":4}
  • {"expr":"20+19","value":39}
  • {"expr":"6+2","value":8}
  • {"expr":"5x9","value":45}
  • {"expr":"4x8","value":32}
  • {"expr":"16+8","value":24}
  • {"expr":"10-3","value":7}
Difficulty
hard

Match each expression with its answer: 2x2=?, 7x7=?, 19-13=?, 5x7=?, 6-3=?, 10+16=?, 6x2=?

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Answer: 2x2=4; 7x7=49; 19-13=6; 5x7=35; 6-3=3; 10+16=26; 6x2=12

SubType
math-match
Pairs
  • {"expr":"2x2","value":4}
  • {"expr":"7x7","value":49}
  • {"expr":"19-13","value":6}
  • {"expr":"5x7","value":35}
  • {"expr":"6-3","value":3}
  • {"expr":"10+16","value":26}
  • {"expr":"6x2","value":12}
Difficulty
hard

Match each expression with its answer: 4x9=?, 3x3=?, 12-4=?, 18+5=?, 2x3=?, 6x9=?, 14-3=?

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Answer: 4x9=36; 3x3=9; 12-4=8; 18+5=23; 2x3=6; 6x9=54; 14-3=11

SubType
math-match
Pairs
  • {"expr":"4x9","value":36}
  • {"expr":"3x3","value":9}
  • {"expr":"12-4","value":8}
  • {"expr":"18+5","value":23}
  • {"expr":"2x3","value":6}
  • {"expr":"6x9","value":54}
  • {"expr":"14-3","value":11}
Difficulty
hard

Match each expression with its answer: 18-2=?, 9-8=?, 20+20=?, 3x6=?, 8x3=?, 14-14=?, 18-15=?

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Answer: 18-2=16; 9-8=1; 20+20=40; 3x6=18; 8x3=24; 14-14=0; 18-15=3

SubType
math-match
Pairs
  • {"expr":"18-2","value":16}
  • {"expr":"9-8","value":1}
  • {"expr":"20+20","value":40}
  • {"expr":"3x6","value":18}
  • {"expr":"8x3","value":24}
  • {"expr":"14-14","value":0}
  • {"expr":"18-15","value":3}
Difficulty
hard

Match each expression with its answer: 9x3=?, 19+16=?, 8x2=?, 3x2=?, 7+13=?, 3x6=?, 5-1=?

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Answer: 9x3=27; 19+16=35; 8x2=16; 3x2=6; 7+13=20; 3x6=18; 5-1=4

SubType
math-match
Pairs
  • {"expr":"9x3","value":27}
  • {"expr":"19+16","value":35}
  • {"expr":"8x2","value":16}
  • {"expr":"3x2","value":6}
  • {"expr":"7+13","value":20}
  • {"expr":"3x6","value":18}
  • {"expr":"5-1","value":4}
Difficulty
hard

Match each expression with its answer: 16+20=?, 11-8=?, 7+6=?, 17+15=?, 6x8=?, 7x6=?, 6-5=?

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Answer: 16+20=36; 11-8=3; 7+6=13; 17+15=32; 6x8=48; 7x6=42; 6-5=1

SubType
math-match
Pairs
  • {"expr":"16+20","value":36}
  • {"expr":"11-8","value":3}
  • {"expr":"7+6","value":13}
  • {"expr":"17+15","value":32}
  • {"expr":"6x8","value":48}
  • {"expr":"7x6","value":42}
  • {"expr":"6-5","value":1}
Difficulty
hard

Match each expression with its answer: 16+5=?, 3x2=?, 8x9=?, 1+17=?, 14+11=?, 5-4=?, 17+17=?

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Answer: 16+5=21; 3x2=6; 8x9=72; 1+17=18; 14+11=25; 5-4=1; 17+17=34

SubType
math-match
Pairs
  • {"expr":"16+5","value":21}
  • {"expr":"3x2","value":6}
  • {"expr":"8x9","value":72}
  • {"expr":"1+17","value":18}
  • {"expr":"14+11","value":25}
  • {"expr":"5-4","value":1}
  • {"expr":"17+17","value":34}
Difficulty
hard