hard Set 56 Form Exercise

Match each expression with its answer: 5-1=?, 4+5=?, 2-2=?, 10+2=?, 20+20=?, 10-3=?, 9+1=?

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Answer: 5-1=4; 4+5=9; 2-2=0; 10+2=12; 20+20=40; 10-3=7; 9+1=10

SubType
math-match
Pairs
  • {"expr":"5-1","value":4}
  • {"expr":"4+5","value":9}
  • {"expr":"2-2","value":0}
  • {"expr":"10+2","value":12}
  • {"expr":"20+20","value":40}
  • {"expr":"10-3","value":7}
  • {"expr":"9+1","value":10}
Difficulty
hard

Match each expression with its answer: 9-1=?, 18+17=?, 9x2=?, 4x3=?, 9x3=?, 7+15=?, 7-6=?

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Answer: 9-1=8; 18+17=35; 9x2=18; 4x3=12; 9x3=27; 7+15=22; 7-6=1

SubType
math-match
Pairs
  • {"expr":"9-1","value":8}
  • {"expr":"18+17","value":35}
  • {"expr":"9x2","value":18}
  • {"expr":"4x3","value":12}
  • {"expr":"9x3","value":27}
  • {"expr":"7+15","value":22}
  • {"expr":"7-6","value":1}
Difficulty
hard

Match each expression with its answer: 2x6=?, 8-6=?, 2x2=?, 15-15=?, 6x5=?, 2-1=?, 17+5=?

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Answer: 2x6=12; 8-6=2; 2x2=4; 15-15=0; 6x5=30; 2-1=1; 17+5=22

SubType
math-match
Pairs
  • {"expr":"2x6","value":12}
  • {"expr":"8-6","value":2}
  • {"expr":"2x2","value":4}
  • {"expr":"15-15","value":0}
  • {"expr":"6x5","value":30}
  • {"expr":"2-1","value":1}
  • {"expr":"17+5","value":22}
Difficulty
hard

Match each expression with its answer: 4x5=?, 4x3=?, 3x5=?, 18-7=?, 7x8=?, 9x8=?, 2x9=?

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Answer: 4x5=20; 4x3=12; 3x5=15; 18-7=11; 7x8=56; 9x8=72; 2x9=18

SubType
math-match
Pairs
  • {"expr":"4x5","value":20}
  • {"expr":"4x3","value":12}
  • {"expr":"3x5","value":15}
  • {"expr":"18-7","value":11}
  • {"expr":"7x8","value":56}
  • {"expr":"9x8","value":72}
  • {"expr":"2x9","value":18}
Difficulty
hard

Match each expression with its answer: 1+14=?, 8x4=?, 2+7=?, 15+13=?, 15-3=?, 2x4=?, 20+19=?

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Answer: 1+14=15; 8x4=32; 2+7=9; 15+13=28; 15-3=12; 2x4=8; 20+19=39

SubType
math-match
Pairs
  • {"expr":"1+14","value":15}
  • {"expr":"8x4","value":32}
  • {"expr":"2+7","value":9}
  • {"expr":"15+13","value":28}
  • {"expr":"15-3","value":12}
  • {"expr":"2x4","value":8}
  • {"expr":"20+19","value":39}
Difficulty
hard

Match each expression with its answer: 7+12=?, 2x4=?, 14+17=?, 7x9=?, 3x9=?, 2x7=?, 14+10=?

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Answer: 7+12=19; 2x4=8; 14+17=31; 7x9=63; 3x9=27; 2x7=14; 14+10=24

SubType
math-match
Pairs
  • {"expr":"7+12","value":19}
  • {"expr":"2x4","value":8}
  • {"expr":"14+17","value":31}
  • {"expr":"7x9","value":63}
  • {"expr":"3x9","value":27}
  • {"expr":"2x7","value":14}
  • {"expr":"14+10","value":24}
Difficulty
hard

Match each expression with its answer: 11+13=?, 3-3=?, 9x9=?, 8x7=?, 17-13=?, 12+13=?, 9x7=?

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Answer: 11+13=24; 3-3=0; 9x9=81; 8x7=56; 17-13=4; 12+13=25; 9x7=63

SubType
math-match
Pairs
  • {"expr":"11+13","value":24}
  • {"expr":"3-3","value":0}
  • {"expr":"9x9","value":81}
  • {"expr":"8x7","value":56}
  • {"expr":"17-13","value":4}
  • {"expr":"12+13","value":25}
  • {"expr":"9x7","value":63}
Difficulty
hard

Match each expression with its answer: 15-10=?, 6+3=?, 7x8=?, 20-4=?, 7x3=?, 15+19=?, 6x7=?

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Answer: 15-10=5; 6+3=9; 7x8=56; 20-4=16; 7x3=21; 15+19=34; 6x7=42

SubType
math-match
Pairs
  • {"expr":"15-10","value":5}
  • {"expr":"6+3","value":9}
  • {"expr":"7x8","value":56}
  • {"expr":"20-4","value":16}
  • {"expr":"7x3","value":21}
  • {"expr":"15+19","value":34}
  • {"expr":"6x7","value":42}
Difficulty
hard