hard Set 85 Form Exercise

Match each expression with its answer: 16-16=?, 12-2=?, 6-1=?, 10-9=?, 14-7=?, 9x7=?, 15+4=?

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Answer: 16-16=0; 12-2=10; 6-1=5; 10-9=1; 14-7=7; 9x7=63; 15+4=19

SubType
math-match
Pairs
  • {"expr":"16-16","value":0}
  • {"expr":"12-2","value":10}
  • {"expr":"6-1","value":5}
  • {"expr":"10-9","value":1}
  • {"expr":"14-7","value":7}
  • {"expr":"9x7","value":63}
  • {"expr":"15+4","value":19}
Difficulty
hard

Match each expression with its answer: 11-3=?, 12-10=?, 8+4=?, 4-4=?, 14+18=?, 14-1=?, 4+2=?

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Answer: 11-3=8; 12-10=2; 8+4=12; 4-4=0; 14+18=32; 14-1=13; 4+2=6

SubType
math-match
Pairs
  • {"expr":"11-3","value":8}
  • {"expr":"12-10","value":2}
  • {"expr":"8+4","value":12}
  • {"expr":"4-4","value":0}
  • {"expr":"14+18","value":32}
  • {"expr":"14-1","value":13}
  • {"expr":"4+2","value":6}
Difficulty
hard

Match each expression with its answer: 5x5=?, 15-5=?, 6x7=?, 7-6=?, 15+12=?, 6x8=?, 2-2=?

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Answer: 5x5=25; 15-5=10; 6x7=42; 7-6=1; 15+12=27; 6x8=48; 2-2=0

SubType
math-match
Pairs
  • {"expr":"5x5","value":25}
  • {"expr":"15-5","value":10}
  • {"expr":"6x7","value":42}
  • {"expr":"7-6","value":1}
  • {"expr":"15+12","value":27}
  • {"expr":"6x8","value":48}
  • {"expr":"2-2","value":0}
Difficulty
hard

Match each expression with its answer: 3x9=?, 19-1=?, 17-17=?, 9-8=?, 5-1=?, 6x9=?, 16+7=?

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Answer: 3x9=27; 19-1=18; 17-17=0; 9-8=1; 5-1=4; 6x9=54; 16+7=23

SubType
math-match
Pairs
  • {"expr":"3x9","value":27}
  • {"expr":"19-1","value":18}
  • {"expr":"17-17","value":0}
  • {"expr":"9-8","value":1}
  • {"expr":"5-1","value":4}
  • {"expr":"6x9","value":54}
  • {"expr":"16+7","value":23}
Difficulty
hard

Match each expression with its answer: 2x9=?, 17-10=?, 20+9=?, 5x7=?, 2-1=?, 4x5=?, 4x8=?

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Answer: 2x9=18; 17-10=7; 20+9=29; 5x7=35; 2-1=1; 4x5=20; 4x8=32

SubType
math-match
Pairs
  • {"expr":"2x9","value":18}
  • {"expr":"17-10","value":7}
  • {"expr":"20+9","value":29}
  • {"expr":"5x7","value":35}
  • {"expr":"2-1","value":1}
  • {"expr":"4x5","value":20}
  • {"expr":"4x8","value":32}
Difficulty
hard

Match each expression with its answer: 4x7=?, 12-4=?, 3+19=?, 17-15=?, 19-19=?, 6+3=?, 6x6=?

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Answer: 4x7=28; 12-4=8; 3+19=22; 17-15=2; 19-19=0; 6+3=9; 6x6=36

SubType
math-match
Pairs
  • {"expr":"4x7","value":28}
  • {"expr":"12-4","value":8}
  • {"expr":"3+19","value":22}
  • {"expr":"17-15","value":2}
  • {"expr":"19-19","value":0}
  • {"expr":"6+3","value":9}
  • {"expr":"6x6","value":36}
Difficulty
hard

Match each expression with its answer: 5x9=?, 9x2=?, 20-19=?, 3x8=?, 8x4=?, 9x9=?, 13+12=?

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Answer: 5x9=45; 9x2=18; 20-19=1; 3x8=24; 8x4=32; 9x9=81; 13+12=25

SubType
math-match
Pairs
  • {"expr":"5x9","value":45}
  • {"expr":"9x2","value":18}
  • {"expr":"20-19","value":1}
  • {"expr":"3x8","value":24}
  • {"expr":"8x4","value":32}
  • {"expr":"9x9","value":81}
  • {"expr":"13+12","value":25}
Difficulty
hard

Match each expression with its answer: 15+13=?, 7x5=?, 2x3=?, 20-13=?, 6x6=?, 2x5=?, 2x2=?

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Answer: 15+13=28; 7x5=35; 2x3=6; 20-13=7; 6x6=36; 2x5=10; 2x2=4

SubType
math-match
Pairs
  • {"expr":"15+13","value":28}
  • {"expr":"7x5","value":35}
  • {"expr":"2x3","value":6}
  • {"expr":"20-13","value":7}
  • {"expr":"6x6","value":36}
  • {"expr":"2x5","value":10}
  • {"expr":"2x2","value":4}
Difficulty
hard