hard Set 41 Form Exercise

Match each expression with its answer: 18-9=?, 4x9=?, 9x7=?, 9x2=?, 5x8=?, 2x6=?, 20+17=?

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Answer: 18-9=9; 4x9=36; 9x7=63; 9x2=18; 5x8=40; 2x6=12; 20+17=37

SubType
math-match
Pairs
  • {"expr":"18-9","value":9}
  • {"expr":"4x9","value":36}
  • {"expr":"9x7","value":63}
  • {"expr":"9x2","value":18}
  • {"expr":"5x8","value":40}
  • {"expr":"2x6","value":12}
  • {"expr":"20+17","value":37}
Difficulty
hard

Match each expression with its answer: 15+4=?, 7-1=?, 9-7=?, 5x6=?, 3x8=?, 13-10=?, 10+4=?

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Answer: 15+4=19; 7-1=6; 9-7=2; 5x6=30; 3x8=24; 13-10=3; 10+4=14

SubType
math-match
Pairs
  • {"expr":"15+4","value":19}
  • {"expr":"7-1","value":6}
  • {"expr":"9-7","value":2}
  • {"expr":"5x6","value":30}
  • {"expr":"3x8","value":24}
  • {"expr":"13-10","value":3}
  • {"expr":"10+4","value":14}
Difficulty
hard

Match each expression with its answer: 8x3=?, 5x2=?, 11+8=?, 20-15=?, 2+15=?, 10-3=?, 3+5=?

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Answer: 8x3=24; 5x2=10; 11+8=19; 20-15=5; 2+15=17; 10-3=7; 3+5=8

SubType
math-match
Pairs
  • {"expr":"8x3","value":24}
  • {"expr":"5x2","value":10}
  • {"expr":"11+8","value":19}
  • {"expr":"20-15","value":5}
  • {"expr":"2+15","value":17}
  • {"expr":"10-3","value":7}
  • {"expr":"3+5","value":8}
Difficulty
hard

Match each expression with its answer: 3-2=?, 12+1=?, 2+14=?, 4x5=?, 12+10=?, 17-10=?, 20+7=?

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Answer: 3-2=1; 12+1=13; 2+14=16; 4x5=20; 12+10=22; 17-10=7; 20+7=27

SubType
math-match
Pairs
  • {"expr":"3-2","value":1}
  • {"expr":"12+1","value":13}
  • {"expr":"2+14","value":16}
  • {"expr":"4x5","value":20}
  • {"expr":"12+10","value":22}
  • {"expr":"17-10","value":7}
  • {"expr":"20+7","value":27}
Difficulty
hard

Match each expression with its answer: 5x7=?, 19+20=?, 7x7=?, 9x9=?, 4x2=?, 2+11=?, 2-2=?

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Answer: 5x7=35; 19+20=39; 7x7=49; 9x9=81; 4x2=8; 2+11=13; 2-2=0

SubType
math-match
Pairs
  • {"expr":"5x7","value":35}
  • {"expr":"19+20","value":39}
  • {"expr":"7x7","value":49}
  • {"expr":"9x9","value":81}
  • {"expr":"4x2","value":8}
  • {"expr":"2+11","value":13}
  • {"expr":"2-2","value":0}
Difficulty
hard

Match each expression with its answer: 2-1=?, 2x3=?, 6x4=?, 15+15=?, 5x4=?, 2-2=?, 17-6=?

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Answer: 2-1=1; 2x3=6; 6x4=24; 15+15=30; 5x4=20; 2-2=0; 17-6=11

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"2x3","value":6}
  • {"expr":"6x4","value":24}
  • {"expr":"15+15","value":30}
  • {"expr":"5x4","value":20}
  • {"expr":"2-2","value":0}
  • {"expr":"17-6","value":11}
Difficulty
hard

Match each expression with its answer: 9x3=?, 2x7=?, 19+13=?, 20+10=?, 2+10=?, 5-3=?, 3-2=?

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Answer: 9x3=27; 2x7=14; 19+13=32; 20+10=30; 2+10=12; 5-3=2; 3-2=1

SubType
math-match
Pairs
  • {"expr":"9x3","value":27}
  • {"expr":"2x7","value":14}
  • {"expr":"19+13","value":32}
  • {"expr":"20+10","value":30}
  • {"expr":"2+10","value":12}
  • {"expr":"5-3","value":2}
  • {"expr":"3-2","value":1}
Difficulty
hard

Match each expression with its answer: 4x2=?, 9-3=?, 17+19=?, 15+13=?, 15-4=?, 4-4=?, 16+8=?

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Answer: 4x2=8; 9-3=6; 17+19=36; 15+13=28; 15-4=11; 4-4=0; 16+8=24

SubType
math-match
Pairs
  • {"expr":"4x2","value":8}
  • {"expr":"9-3","value":6}
  • {"expr":"17+19","value":36}
  • {"expr":"15+13","value":28}
  • {"expr":"15-4","value":11}
  • {"expr":"4-4","value":0}
  • {"expr":"16+8","value":24}
Difficulty
hard