hard Set 67 Form Exercise

Match each expression with its answer: 4+5=?, 15+12=?, 20-9=?, 17+1=?, 7+6=?, 16+18=?, 17-15=?

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Answer: 4+5=9; 15+12=27; 20-9=11; 17+1=18; 7+6=13; 16+18=34; 17-15=2

SubType
math-match
Pairs
  • {"expr":"4+5","value":9}
  • {"expr":"15+12","value":27}
  • {"expr":"20-9","value":11}
  • {"expr":"17+1","value":18}
  • {"expr":"7+6","value":13}
  • {"expr":"16+18","value":34}
  • {"expr":"17-15","value":2}
Difficulty
hard

Match each expression with its answer: 11+2=?, 18+14=?, 2+19=?, 7+8=?, 4x6=?, 7x5=?, 9-2=?

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Answer: 11+2=13; 18+14=32; 2+19=21; 7+8=15; 4x6=24; 7x5=35; 9-2=7

SubType
math-match
Pairs
  • {"expr":"11+2","value":13}
  • {"expr":"18+14","value":32}
  • {"expr":"2+19","value":21}
  • {"expr":"7+8","value":15}
  • {"expr":"4x6","value":24}
  • {"expr":"7x5","value":35}
  • {"expr":"9-2","value":7}
Difficulty
hard

Match each expression with its answer: 15-9=?, 7x4=?, 8x9=?, 8-8=?, 17-16=?, 8x2=?, 8x4=?

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Answer: 15-9=6; 7x4=28; 8x9=72; 8-8=0; 17-16=1; 8x2=16; 8x4=32

SubType
math-match
Pairs
  • {"expr":"15-9","value":6}
  • {"expr":"7x4","value":28}
  • {"expr":"8x9","value":72}
  • {"expr":"8-8","value":0}
  • {"expr":"17-16","value":1}
  • {"expr":"8x2","value":16}
  • {"expr":"8x4","value":32}
Difficulty
hard

Match each expression with its answer: 13+9=?, 11-10=?, 18+5=?, 7x3=?, 8x3=?, 15-4=?, 8+11=?

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Answer: 13+9=22; 11-10=1; 18+5=23; 7x3=21; 8x3=24; 15-4=11; 8+11=19

SubType
math-match
Pairs
  • {"expr":"13+9","value":22}
  • {"expr":"11-10","value":1}
  • {"expr":"18+5","value":23}
  • {"expr":"7x3","value":21}
  • {"expr":"8x3","value":24}
  • {"expr":"15-4","value":11}
  • {"expr":"8+11","value":19}
Difficulty
hard

Match each expression with its answer: 3x6=?, 18+14=?, 1+18=?, 16-6=?, 7x8=?, 2x7=?, 11+6=?

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Answer: 3x6=18; 18+14=32; 1+18=19; 16-6=10; 7x8=56; 2x7=14; 11+6=17

SubType
math-match
Pairs
  • {"expr":"3x6","value":18}
  • {"expr":"18+14","value":32}
  • {"expr":"1+18","value":19}
  • {"expr":"16-6","value":10}
  • {"expr":"7x8","value":56}
  • {"expr":"2x7","value":14}
  • {"expr":"11+6","value":17}
Difficulty
hard

Match each expression with its answer: 5+12=?, 9x9=?, 3x4=?, 2-2=?, 2x7=?, 9x6=?, 13-10=?

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Answer: 5+12=17; 9x9=81; 3x4=12; 2-2=0; 2x7=14; 9x6=54; 13-10=3

SubType
math-match
Pairs
  • {"expr":"5+12","value":17}
  • {"expr":"9x9","value":81}
  • {"expr":"3x4","value":12}
  • {"expr":"2-2","value":0}
  • {"expr":"2x7","value":14}
  • {"expr":"9x6","value":54}
  • {"expr":"13-10","value":3}
Difficulty
hard

Match each expression with its answer: 2-1=?, 7x8=?, 10-6=?, 3-1=?, 3x5=?, 12-2=?, 13+20=?

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Answer: 2-1=1; 7x8=56; 10-6=4; 3-1=2; 3x5=15; 12-2=10; 13+20=33

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"7x8","value":56}
  • {"expr":"10-6","value":4}
  • {"expr":"3-1","value":2}
  • {"expr":"3x5","value":15}
  • {"expr":"12-2","value":10}
  • {"expr":"13+20","value":33}
Difficulty
hard

Match each expression with its answer: 12-9=?, 17+1=?, 4+6=?, 4+1=?, 6x9=?, 10+19=?, 20-12=?

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Answer: 12-9=3; 17+1=18; 4+6=10; 4+1=5; 6x9=54; 10+19=29; 20-12=8

SubType
math-match
Pairs
  • {"expr":"12-9","value":3}
  • {"expr":"17+1","value":18}
  • {"expr":"4+6","value":10}
  • {"expr":"4+1","value":5}
  • {"expr":"6x9","value":54}
  • {"expr":"10+19","value":29}
  • {"expr":"20-12","value":8}
Difficulty
hard