hard Set 80 Form Exercise

Match each expression with its answer: 11-8=?, 20-20=?, 3+3=?, 6-5=?, 6x3=?, 6x4=?, 3+16=?

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Answer: 11-8=3; 20-20=0; 3+3=6; 6-5=1; 6x3=18; 6x4=24; 3+16=19

SubType
math-match
Pairs
  • {"expr":"11-8","value":3}
  • {"expr":"20-20","value":0}
  • {"expr":"3+3","value":6}
  • {"expr":"6-5","value":1}
  • {"expr":"6x3","value":18}
  • {"expr":"6x4","value":24}
  • {"expr":"3+16","value":19}
Difficulty
hard

Match each expression with its answer: 6x7=?, 5x7=?, 5x8=?, 4-1=?, 6x2=?, 2-1=?, 3+6=?

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Answer: 6x7=42; 5x7=35; 5x8=40; 4-1=3; 6x2=12; 2-1=1; 3+6=9

SubType
math-match
Pairs
  • {"expr":"6x7","value":42}
  • {"expr":"5x7","value":35}
  • {"expr":"5x8","value":40}
  • {"expr":"4-1","value":3}
  • {"expr":"6x2","value":12}
  • {"expr":"2-1","value":1}
  • {"expr":"3+6","value":9}
Difficulty
hard

Match each expression with its answer: 20-14=?, 9x7=?, 5x2=?, 7+5=?, 14+14=?, 5x4=?, 18-18=?

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Answer: 20-14=6; 9x7=63; 5x2=10; 7+5=12; 14+14=28; 5x4=20; 18-18=0

SubType
math-match
Pairs
  • {"expr":"20-14","value":6}
  • {"expr":"9x7","value":63}
  • {"expr":"5x2","value":10}
  • {"expr":"7+5","value":12}
  • {"expr":"14+14","value":28}
  • {"expr":"5x4","value":20}
  • {"expr":"18-18","value":0}
Difficulty
hard

Match each expression with its answer: 14+2=?, 1+7=?, 2-1=?, 10+11=?, 8+16=?, 9x6=?, 20+8=?

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Answer: 14+2=16; 1+7=8; 2-1=1; 10+11=21; 8+16=24; 9x6=54; 20+8=28

SubType
math-match
Pairs
  • {"expr":"14+2","value":16}
  • {"expr":"1+7","value":8}
  • {"expr":"2-1","value":1}
  • {"expr":"10+11","value":21}
  • {"expr":"8+16","value":24}
  • {"expr":"9x6","value":54}
  • {"expr":"20+8","value":28}
Difficulty
hard

Match each expression with its answer: 2x7=?, 4-2=?, 17+16=?, 6x5=?, 8+4=?, 20+16=?, 4-4=?

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Answer: 2x7=14; 4-2=2; 17+16=33; 6x5=30; 8+4=12; 20+16=36; 4-4=0

SubType
math-match
Pairs
  • {"expr":"2x7","value":14}
  • {"expr":"4-2","value":2}
  • {"expr":"17+16","value":33}
  • {"expr":"6x5","value":30}
  • {"expr":"8+4","value":12}
  • {"expr":"20+16","value":36}
  • {"expr":"4-4","value":0}
Difficulty
hard

Match each expression with its answer: 7x7=?, 2x2=?, 13+9=?, 7x8=?, 16+5=?, 4-4=?, 3x9=?

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Answer: 7x7=49; 2x2=4; 13+9=22; 7x8=56; 16+5=21; 4-4=0; 3x9=27

SubType
math-match
Pairs
  • {"expr":"7x7","value":49}
  • {"expr":"2x2","value":4}
  • {"expr":"13+9","value":22}
  • {"expr":"7x8","value":56}
  • {"expr":"16+5","value":21}
  • {"expr":"4-4","value":0}
  • {"expr":"3x9","value":27}
Difficulty
hard

Match each expression with its answer: 16-14=?, 15+15=?, 7+8=?, 4x5=?, 11-3=?, 8x3=?, 6-2=?

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Answer: 16-14=2; 15+15=30; 7+8=15; 4x5=20; 11-3=8; 8x3=24; 6-2=4

SubType
math-match
Pairs
  • {"expr":"16-14","value":2}
  • {"expr":"15+15","value":30}
  • {"expr":"7+8","value":15}
  • {"expr":"4x5","value":20}
  • {"expr":"11-3","value":8}
  • {"expr":"8x3","value":24}
  • {"expr":"6-2","value":4}
Difficulty
hard

Match each expression with its answer: 5+13=?, 20-17=?, 4x2=?, 3x4=?, 4x5=?, 11-7=?, 16-1=?

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Answer: 5+13=18; 20-17=3; 4x2=8; 3x4=12; 4x5=20; 11-7=4; 16-1=15

SubType
math-match
Pairs
  • {"expr":"5+13","value":18}
  • {"expr":"20-17","value":3}
  • {"expr":"4x2","value":8}
  • {"expr":"3x4","value":12}
  • {"expr":"4x5","value":20}
  • {"expr":"11-7","value":4}
  • {"expr":"16-1","value":15}
Difficulty
hard