hard Set 77 Form Exercise

Match each expression with its answer: 8x4=?, 16+1=?, 12-1=?, 8x6=?, 15+12=?, 5+3=?, 15-13=?

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Answer: 8x4=32; 16+1=17; 12-1=11; 8x6=48; 15+12=27; 5+3=8; 15-13=2

SubType
math-match
Pairs
  • {"expr":"8x4","value":32}
  • {"expr":"16+1","value":17}
  • {"expr":"12-1","value":11}
  • {"expr":"8x6","value":48}
  • {"expr":"15+12","value":27}
  • {"expr":"5+3","value":8}
  • {"expr":"15-13","value":2}
Difficulty
hard

Match each expression with its answer: 4+10=?, 3+6=?, 20+9=?, 8+7=?, 5x4=?, 7+10=?, 2-1=?

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Answer: 4+10=14; 3+6=9; 20+9=29; 8+7=15; 5x4=20; 7+10=17; 2-1=1

SubType
math-match
Pairs
  • {"expr":"4+10","value":14}
  • {"expr":"3+6","value":9}
  • {"expr":"20+9","value":29}
  • {"expr":"8+7","value":15}
  • {"expr":"5x4","value":20}
  • {"expr":"7+10","value":17}
  • {"expr":"2-1","value":1}
Difficulty
hard

Match each expression with its answer: 8x5=?, 12+11=?, 9x3=?, 4-4=?, 4+17=?, 3x3=?, 4x6=?

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Answer: 8x5=40; 12+11=23; 9x3=27; 4-4=0; 4+17=21; 3x3=9; 4x6=24

SubType
math-match
Pairs
  • {"expr":"8x5","value":40}
  • {"expr":"12+11","value":23}
  • {"expr":"9x3","value":27}
  • {"expr":"4-4","value":0}
  • {"expr":"4+17","value":21}
  • {"expr":"3x3","value":9}
  • {"expr":"4x6","value":24}
Difficulty
hard

Match each expression with its answer: 2-2=?, 3x6=?, 9x6=?, 17-9=?, 3-2=?, 4x7=?, 11+13=?

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Answer: 2-2=0; 3x6=18; 9x6=54; 17-9=8; 3-2=1; 4x7=28; 11+13=24

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"3x6","value":18}
  • {"expr":"9x6","value":54}
  • {"expr":"17-9","value":8}
  • {"expr":"3-2","value":1}
  • {"expr":"4x7","value":28}
  • {"expr":"11+13","value":24}
Difficulty
hard

Match each expression with its answer: 17-11=?, 3+18=?, 9x8=?, 4x6=?, 7x8=?, 14-3=?, 14-4=?

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Answer: 17-11=6; 3+18=21; 9x8=72; 4x6=24; 7x8=56; 14-3=11; 14-4=10

SubType
math-match
Pairs
  • {"expr":"17-11","value":6}
  • {"expr":"3+18","value":21}
  • {"expr":"9x8","value":72}
  • {"expr":"4x6","value":24}
  • {"expr":"7x8","value":56}
  • {"expr":"14-3","value":11}
  • {"expr":"14-4","value":10}
Difficulty
hard

Match each expression with its answer: 18-14=?, 19+14=?, 3x4=?, 6x5=?, 20-3=?, 11+9=?, 17-11=?

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Answer: 18-14=4; 19+14=33; 3x4=12; 6x5=30; 20-3=17; 11+9=20; 17-11=6

SubType
math-match
Pairs
  • {"expr":"18-14","value":4}
  • {"expr":"19+14","value":33}
  • {"expr":"3x4","value":12}
  • {"expr":"6x5","value":30}
  • {"expr":"20-3","value":17}
  • {"expr":"11+9","value":20}
  • {"expr":"17-11","value":6}
Difficulty
hard

Match each expression with its answer: 3x7=?, 9+9=?, 9+14=?, 5x3=?, 8x2=?, 20+20=?, 20+6=?

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Answer: 3x7=21; 9+9=18; 9+14=23; 5x3=15; 8x2=16; 20+20=40; 20+6=26

SubType
math-match
Pairs
  • {"expr":"3x7","value":21}
  • {"expr":"9+9","value":18}
  • {"expr":"9+14","value":23}
  • {"expr":"5x3","value":15}
  • {"expr":"8x2","value":16}
  • {"expr":"20+20","value":40}
  • {"expr":"20+6","value":26}
Difficulty
hard

Match each expression with its answer: 2+4=?, 12+5=?, 4-1=?, 12+13=?, 1+13=?, 6x2=?, 13-6=?

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Answer: 2+4=6; 12+5=17; 4-1=3; 12+13=25; 1+13=14; 6x2=12; 13-6=7

SubType
math-match
Pairs
  • {"expr":"2+4","value":6}
  • {"expr":"12+5","value":17}
  • {"expr":"4-1","value":3}
  • {"expr":"12+13","value":25}
  • {"expr":"1+13","value":14}
  • {"expr":"6x2","value":12}
  • {"expr":"13-6","value":7}
Difficulty
hard