hard Set 19 Form Exercise

Match each expression with its answer: 8x2=?, 18+10=?, 2x6=?, 5+12=?, 3-2=?, 15-12=?, 15+20=?

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Answer: 8x2=16; 18+10=28; 2x6=12; 5+12=17; 3-2=1; 15-12=3; 15+20=35

SubType
math-match
Pairs
  • {"expr":"8x2","value":16}
  • {"expr":"18+10","value":28}
  • {"expr":"2x6","value":12}
  • {"expr":"5+12","value":17}
  • {"expr":"3-2","value":1}
  • {"expr":"15-12","value":3}
  • {"expr":"15+20","value":35}
Difficulty
hard

Match each expression with its answer: 20+6=?, 9x7=?, 5x9=?, 8+11=?, 3-1=?, 3x8=?, 19+19=?

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Answer: 20+6=26; 9x7=63; 5x9=45; 8+11=19; 3-1=2; 3x8=24; 19+19=38

SubType
math-match
Pairs
  • {"expr":"20+6","value":26}
  • {"expr":"9x7","value":63}
  • {"expr":"5x9","value":45}
  • {"expr":"8+11","value":19}
  • {"expr":"3-1","value":2}
  • {"expr":"3x8","value":24}
  • {"expr":"19+19","value":38}
Difficulty
hard

Match each expression with its answer: 19+4=?, 4+3=?, 4+16=?, 18+9=?, 19+6=?, 5+17=?, 3-3=?

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Answer: 19+4=23; 4+3=7; 4+16=20; 18+9=27; 19+6=25; 5+17=22; 3-3=0

SubType
math-match
Pairs
  • {"expr":"19+4","value":23}
  • {"expr":"4+3","value":7}
  • {"expr":"4+16","value":20}
  • {"expr":"18+9","value":27}
  • {"expr":"19+6","value":25}
  • {"expr":"5+17","value":22}
  • {"expr":"3-3","value":0}
Difficulty
hard

Match each expression with its answer: 2x8=?, 4+11=?, 11+1=?, 12+16=?, 20-6=?, 2+4=?, 7-6=?

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Answer: 2x8=16; 4+11=15; 11+1=12; 12+16=28; 20-6=14; 2+4=6; 7-6=1

SubType
math-match
Pairs
  • {"expr":"2x8","value":16}
  • {"expr":"4+11","value":15}
  • {"expr":"11+1","value":12}
  • {"expr":"12+16","value":28}
  • {"expr":"20-6","value":14}
  • {"expr":"2+4","value":6}
  • {"expr":"7-6","value":1}
Difficulty
hard

Match each expression with its answer: 6-4=?, 3x2=?, 10+20=?, 17+7=?, 5+5=?, 8-4=?, 4-4=?

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Answer: 6-4=2; 3x2=6; 10+20=30; 17+7=24; 5+5=10; 8-4=4; 4-4=0

SubType
math-match
Pairs
  • {"expr":"6-4","value":2}
  • {"expr":"3x2","value":6}
  • {"expr":"10+20","value":30}
  • {"expr":"17+7","value":24}
  • {"expr":"5+5","value":10}
  • {"expr":"8-4","value":4}
  • {"expr":"4-4","value":0}
Difficulty
hard

Match each expression with its answer: 9x4=?, 10+5=?, 4x3=?, 8x6=?, 9+17=?, 8+10=?, 5x5=?

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Answer: 9x4=36; 10+5=15; 4x3=12; 8x6=48; 9+17=26; 8+10=18; 5x5=25

SubType
math-match
Pairs
  • {"expr":"9x4","value":36}
  • {"expr":"10+5","value":15}
  • {"expr":"4x3","value":12}
  • {"expr":"8x6","value":48}
  • {"expr":"9+17","value":26}
  • {"expr":"8+10","value":18}
  • {"expr":"5x5","value":25}
Difficulty
hard

Match each expression with its answer: 2x7=?, 9x6=?, 11-5=?, 8x8=?, 7x9=?, 8+7=?, 19-3=?

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Answer: 2x7=14; 9x6=54; 11-5=6; 8x8=64; 7x9=63; 8+7=15; 19-3=16

SubType
math-match
Pairs
  • {"expr":"2x7","value":14}
  • {"expr":"9x6","value":54}
  • {"expr":"11-5","value":6}
  • {"expr":"8x8","value":64}
  • {"expr":"7x9","value":63}
  • {"expr":"8+7","value":15}
  • {"expr":"19-3","value":16}
Difficulty
hard

Match each expression with its answer: 4-2=?, 19-11=?, 6+12=?, 7+9=?, 1+5=?, 8-1=?, 19+1=?

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Answer: 4-2=2; 19-11=8; 6+12=18; 7+9=16; 1+5=6; 8-1=7; 19+1=20

SubType
math-match
Pairs
  • {"expr":"4-2","value":2}
  • {"expr":"19-11","value":8}
  • {"expr":"6+12","value":18}
  • {"expr":"7+9","value":16}
  • {"expr":"1+5","value":6}
  • {"expr":"8-1","value":7}
  • {"expr":"19+1","value":20}
Difficulty
hard