hard Set 31 Form Exercise

Match each expression with its answer: 7x3=?, 12+16=?, 17+14=?, 14+3=?, 3x9=?, 8x3=?, 8x4=?

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Answer: 7x3=21; 12+16=28; 17+14=31; 14+3=17; 3x9=27; 8x3=24; 8x4=32

SubType
math-match
Pairs
  • {"expr":"7x3","value":21}
  • {"expr":"12+16","value":28}
  • {"expr":"17+14","value":31}
  • {"expr":"14+3","value":17}
  • {"expr":"3x9","value":27}
  • {"expr":"8x3","value":24}
  • {"expr":"8x4","value":32}
Difficulty
hard

Match each expression with its answer: 5-3=?, 4-3=?, 16+16=?, 9x5=?, 15+11=?, 14-6=?, 20+1=?

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Answer: 5-3=2; 4-3=1; 16+16=32; 9x5=45; 15+11=26; 14-6=8; 20+1=21

SubType
math-match
Pairs
  • {"expr":"5-3","value":2}
  • {"expr":"4-3","value":1}
  • {"expr":"16+16","value":32}
  • {"expr":"9x5","value":45}
  • {"expr":"15+11","value":26}
  • {"expr":"14-6","value":8}
  • {"expr":"20+1","value":21}
Difficulty
hard

Match each expression with its answer: 14-13=?, 5x4=?, 20-20=?, 3x9=?, 8+16=?, 7+9=?, 18-6=?

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Answer: 14-13=1; 5x4=20; 20-20=0; 3x9=27; 8+16=24; 7+9=16; 18-6=12

SubType
math-match
Pairs
  • {"expr":"14-13","value":1}
  • {"expr":"5x4","value":20}
  • {"expr":"20-20","value":0}
  • {"expr":"3x9","value":27}
  • {"expr":"8+16","value":24}
  • {"expr":"7+9","value":16}
  • {"expr":"18-6","value":12}
Difficulty
hard

Match each expression with its answer: 1+16=?, 8-1=?, 8+13=?, 6+16=?, 13+7=?, 9+19=?, 15+8=?

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Answer: 1+16=17; 8-1=7; 8+13=21; 6+16=22; 13+7=20; 9+19=28; 15+8=23

SubType
math-match
Pairs
  • {"expr":"1+16","value":17}
  • {"expr":"8-1","value":7}
  • {"expr":"8+13","value":21}
  • {"expr":"6+16","value":22}
  • {"expr":"13+7","value":20}
  • {"expr":"9+19","value":28}
  • {"expr":"15+8","value":23}
Difficulty
hard

Match each expression with its answer: 5-4=?, 4x8=?, 18-15=?, 2x2=?, 12-6=?, 18-8=?, 9+16=?

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Answer: 5-4=1; 4x8=32; 18-15=3; 2x2=4; 12-6=6; 18-8=10; 9+16=25

SubType
math-match
Pairs
  • {"expr":"5-4","value":1}
  • {"expr":"4x8","value":32}
  • {"expr":"18-15","value":3}
  • {"expr":"2x2","value":4}
  • {"expr":"12-6","value":6}
  • {"expr":"18-8","value":10}
  • {"expr":"9+16","value":25}
Difficulty
hard

Match each expression with its answer: 8x7=?, 1+8=?, 3-3=?, 7x3=?, 9x4=?, 16+12=?, 5x6=?

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Answer: 8x7=56; 1+8=9; 3-3=0; 7x3=21; 9x4=36; 16+12=28; 5x6=30

SubType
math-match
Pairs
  • {"expr":"8x7","value":56}
  • {"expr":"1+8","value":9}
  • {"expr":"3-3","value":0}
  • {"expr":"7x3","value":21}
  • {"expr":"9x4","value":36}
  • {"expr":"16+12","value":28}
  • {"expr":"5x6","value":30}
Difficulty
hard

Match each expression with its answer: 3x6=?, 9x3=?, 4+11=?, 14-5=?, 15+11=?, 5x8=?, 3x2=?

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Answer: 3x6=18; 9x3=27; 4+11=15; 14-5=9; 15+11=26; 5x8=40; 3x2=6

SubType
math-match
Pairs
  • {"expr":"3x6","value":18}
  • {"expr":"9x3","value":27}
  • {"expr":"4+11","value":15}
  • {"expr":"14-5","value":9}
  • {"expr":"15+11","value":26}
  • {"expr":"5x8","value":40}
  • {"expr":"3x2","value":6}
Difficulty
hard

Match each expression with its answer: 6x9=?, 11+8=?, 12-1=?, 17+18=?, 16+14=?, 1+16=?, 8x3=?

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Answer: 6x9=54; 11+8=19; 12-1=11; 17+18=35; 16+14=30; 1+16=17; 8x3=24

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"11+8","value":19}
  • {"expr":"12-1","value":11}
  • {"expr":"17+18","value":35}
  • {"expr":"16+14","value":30}
  • {"expr":"1+16","value":17}
  • {"expr":"8x3","value":24}
Difficulty
hard