hard Set 91 Form Exercise

Match each expression with its answer: 11-7=?, 8-7=?, 10+10=?, 6x2=?, 6-1=?, 12+20=?, 19-9=?

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Answer: 11-7=4; 8-7=1; 10+10=20; 6x2=12; 6-1=5; 12+20=32; 19-9=10

SubType
math-match
Pairs
  • {"expr":"11-7","value":4}
  • {"expr":"8-7","value":1}
  • {"expr":"10+10","value":20}
  • {"expr":"6x2","value":12}
  • {"expr":"6-1","value":5}
  • {"expr":"12+20","value":32}
  • {"expr":"19-9","value":10}
Difficulty
hard

Match each expression with its answer: 7x4=?, 9x2=?, 18-7=?, 16+8=?, 13+8=?, 20+19=?, 8x8=?

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Answer: 7x4=28; 9x2=18; 18-7=11; 16+8=24; 13+8=21; 20+19=39; 8x8=64

SubType
math-match
Pairs
  • {"expr":"7x4","value":28}
  • {"expr":"9x2","value":18}
  • {"expr":"18-7","value":11}
  • {"expr":"16+8","value":24}
  • {"expr":"13+8","value":21}
  • {"expr":"20+19","value":39}
  • {"expr":"8x8","value":64}
Difficulty
hard

Match each expression with its answer: 13-9=?, 3x2=?, 10-1=?, 15+2=?, 15+18=?, 4x8=?, 7-5=?

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Answer: 13-9=4; 3x2=6; 10-1=9; 15+2=17; 15+18=33; 4x8=32; 7-5=2

SubType
math-match
Pairs
  • {"expr":"13-9","value":4}
  • {"expr":"3x2","value":6}
  • {"expr":"10-1","value":9}
  • {"expr":"15+2","value":17}
  • {"expr":"15+18","value":33}
  • {"expr":"4x8","value":32}
  • {"expr":"7-5","value":2}
Difficulty
hard

Match each expression with its answer: 6x3=?, 7-4=?, 8x9=?, 9-3=?, 8+4=?, 7x2=?, 4+6=?

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Answer: 6x3=18; 7-4=3; 8x9=72; 9-3=6; 8+4=12; 7x2=14; 4+6=10

SubType
math-match
Pairs
  • {"expr":"6x3","value":18}
  • {"expr":"7-4","value":3}
  • {"expr":"8x9","value":72}
  • {"expr":"9-3","value":6}
  • {"expr":"8+4","value":12}
  • {"expr":"7x2","value":14}
  • {"expr":"4+6","value":10}
Difficulty
hard

Match each expression with its answer: 4x2=?, 9+16=?, 10+7=?, 16-2=?, 10+3=?, 4x3=?, 3+4=?

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Answer: 4x2=8; 9+16=25; 10+7=17; 16-2=14; 10+3=13; 4x3=12; 3+4=7

SubType
math-match
Pairs
  • {"expr":"4x2","value":8}
  • {"expr":"9+16","value":25}
  • {"expr":"10+7","value":17}
  • {"expr":"16-2","value":14}
  • {"expr":"10+3","value":13}
  • {"expr":"4x3","value":12}
  • {"expr":"3+4","value":7}
Difficulty
hard

Match each expression with its answer: 6-3=?, 10+18=?, 6+2=?, 10+3=?, 20+9=?, 4+16=?, 6+11=?

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Answer: 6-3=3; 10+18=28; 6+2=8; 10+3=13; 20+9=29; 4+16=20; 6+11=17

SubType
math-match
Pairs
  • {"expr":"6-3","value":3}
  • {"expr":"10+18","value":28}
  • {"expr":"6+2","value":8}
  • {"expr":"10+3","value":13}
  • {"expr":"20+9","value":29}
  • {"expr":"4+16","value":20}
  • {"expr":"6+11","value":17}
Difficulty
hard

Match each expression with its answer: 10-2=?, 8x4=?, 16+3=?, 6x2=?, 2+5=?, 4-1=?, 7+7=?

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Answer: 10-2=8; 8x4=32; 16+3=19; 6x2=12; 2+5=7; 4-1=3; 7+7=14

SubType
math-match
Pairs
  • {"expr":"10-2","value":8}
  • {"expr":"8x4","value":32}
  • {"expr":"16+3","value":19}
  • {"expr":"6x2","value":12}
  • {"expr":"2+5","value":7}
  • {"expr":"4-1","value":3}
  • {"expr":"7+7","value":14}
Difficulty
hard

Match each expression with its answer: 2x2=?, 5x3=?, 8-8=?, 2-1=?, 7x4=?, 2x4=?, 12-2=?

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Answer: 2x2=4; 5x3=15; 8-8=0; 2-1=1; 7x4=28; 2x4=8; 12-2=10

SubType
math-match
Pairs
  • {"expr":"2x2","value":4}
  • {"expr":"5x3","value":15}
  • {"expr":"8-8","value":0}
  • {"expr":"2-1","value":1}
  • {"expr":"7x4","value":28}
  • {"expr":"2x4","value":8}
  • {"expr":"12-2","value":10}
Difficulty
hard