hard Set 70 Form Exercise

Match each expression with its answer: 16-1=?, 13-4=?, 3x2=?, 8+8=?, 5-4=?, 4-2=?, 8x5=?

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Answer: 16-1=15; 13-4=9; 3x2=6; 8+8=16; 5-4=1; 4-2=2; 8x5=40

SubType
math-match
Pairs
  • {"expr":"16-1","value":15}
  • {"expr":"13-4","value":9}
  • {"expr":"3x2","value":6}
  • {"expr":"8+8","value":16}
  • {"expr":"5-4","value":1}
  • {"expr":"4-2","value":2}
  • {"expr":"8x5","value":40}
Difficulty
hard

Match each expression with its answer: 8+17=?, 15+18=?, 5+10=?, 9+13=?, 6+7=?, 16-4=?, 12+15=?

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Answer: 8+17=25; 15+18=33; 5+10=15; 9+13=22; 6+7=13; 16-4=12; 12+15=27

SubType
math-match
Pairs
  • {"expr":"8+17","value":25}
  • {"expr":"15+18","value":33}
  • {"expr":"5+10","value":15}
  • {"expr":"9+13","value":22}
  • {"expr":"6+7","value":13}
  • {"expr":"16-4","value":12}
  • {"expr":"12+15","value":27}
Difficulty
hard

Match each expression with its answer: 7x3=?, 11+16=?, 19-4=?, 7-5=?, 9-2=?, 17-4=?, 3+2=?

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Answer: 7x3=21; 11+16=27; 19-4=15; 7-5=2; 9-2=7; 17-4=13; 3+2=5

SubType
math-match
Pairs
  • {"expr":"7x3","value":21}
  • {"expr":"11+16","value":27}
  • {"expr":"19-4","value":15}
  • {"expr":"7-5","value":2}
  • {"expr":"9-2","value":7}
  • {"expr":"17-4","value":13}
  • {"expr":"3+2","value":5}
Difficulty
hard

Match each expression with its answer: 8x2=?, 7+10=?, 6-1=?, 15+19=?, 6+17=?, 3-3=?, 4+17=?

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Answer: 8x2=16; 7+10=17; 6-1=5; 15+19=34; 6+17=23; 3-3=0; 4+17=21

SubType
math-match
Pairs
  • {"expr":"8x2","value":16}
  • {"expr":"7+10","value":17}
  • {"expr":"6-1","value":5}
  • {"expr":"15+19","value":34}
  • {"expr":"6+17","value":23}
  • {"expr":"3-3","value":0}
  • {"expr":"4+17","value":21}
Difficulty
hard

Match each expression with its answer: 3+9=?, 6x4=?, 5x3=?, 9+1=?, 9-6=?, 6x5=?, 13-12=?

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Answer: 3+9=12; 6x4=24; 5x3=15; 9+1=10; 9-6=3; 6x5=30; 13-12=1

SubType
math-match
Pairs
  • {"expr":"3+9","value":12}
  • {"expr":"6x4","value":24}
  • {"expr":"5x3","value":15}
  • {"expr":"9+1","value":10}
  • {"expr":"9-6","value":3}
  • {"expr":"6x5","value":30}
  • {"expr":"13-12","value":1}
Difficulty
hard

Match each expression with its answer: 7+17=?, 6-5=?, 2+4=?, 7x4=?, 7x8=?, 5-5=?, 2x5=?

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Answer: 7+17=24; 6-5=1; 2+4=6; 7x4=28; 7x8=56; 5-5=0; 2x5=10

SubType
math-match
Pairs
  • {"expr":"7+17","value":24}
  • {"expr":"6-5","value":1}
  • {"expr":"2+4","value":6}
  • {"expr":"7x4","value":28}
  • {"expr":"7x8","value":56}
  • {"expr":"5-5","value":0}
  • {"expr":"2x5","value":10}
Difficulty
hard

Match each expression with its answer: 20+1=?, 9+14=?, 3-3=?, 12+1=?, 13+1=?, 5x9=?, 20-17=?

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Answer: 20+1=21; 9+14=23; 3-3=0; 12+1=13; 13+1=14; 5x9=45; 20-17=3

SubType
math-match
Pairs
  • {"expr":"20+1","value":21}
  • {"expr":"9+14","value":23}
  • {"expr":"3-3","value":0}
  • {"expr":"12+1","value":13}
  • {"expr":"13+1","value":14}
  • {"expr":"5x9","value":45}
  • {"expr":"20-17","value":3}
Difficulty
hard

Match each expression with its answer: 6x9=?, 8+11=?, 6x5=?, 14-3=?, 16-8=?, 19-5=?, 13-8=?

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Answer: 6x9=54; 8+11=19; 6x5=30; 14-3=11; 16-8=8; 19-5=14; 13-8=5

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"8+11","value":19}
  • {"expr":"6x5","value":30}
  • {"expr":"14-3","value":11}
  • {"expr":"16-8","value":8}
  • {"expr":"19-5","value":14}
  • {"expr":"13-8","value":5}
Difficulty
hard