hard Set 29 Form Exercise

Match each expression with its answer: 16-13=?, 15+14=?, 20-18=?, 4+8=?, 12+4=?, 12+18=?, 7x3=?

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Answer: 16-13=3; 15+14=29; 20-18=2; 4+8=12; 12+4=16; 12+18=30; 7x3=21

SubType
math-match
Pairs
  • {"expr":"16-13","value":3}
  • {"expr":"15+14","value":29}
  • {"expr":"20-18","value":2}
  • {"expr":"4+8","value":12}
  • {"expr":"12+4","value":16}
  • {"expr":"12+18","value":30}
  • {"expr":"7x3","value":21}
Difficulty
hard

Match each expression with its answer: 14-1=?, 9+18=?, 8x8=?, 6-5=?, 7-5=?, 13-2=?, 9x5=?

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Answer: 14-1=13; 9+18=27; 8x8=64; 6-5=1; 7-5=2; 13-2=11; 9x5=45

SubType
math-match
Pairs
  • {"expr":"14-1","value":13}
  • {"expr":"9+18","value":27}
  • {"expr":"8x8","value":64}
  • {"expr":"6-5","value":1}
  • {"expr":"7-5","value":2}
  • {"expr":"13-2","value":11}
  • {"expr":"9x5","value":45}
Difficulty
hard

Match each expression with its answer: 20-2=?, 12-6=?, 3x3=?, 2x7=?, 15+8=?, 12+1=?, 7x5=?

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Answer: 20-2=18; 12-6=6; 3x3=9; 2x7=14; 15+8=23; 12+1=13; 7x5=35

SubType
math-match
Pairs
  • {"expr":"20-2","value":18}
  • {"expr":"12-6","value":6}
  • {"expr":"3x3","value":9}
  • {"expr":"2x7","value":14}
  • {"expr":"15+8","value":23}
  • {"expr":"12+1","value":13}
  • {"expr":"7x5","value":35}
Difficulty
hard

Match each expression with its answer: 3x6=?, 10+5=?, 6x8=?, 3x9=?, 15+19=?, 5-5=?, 7+16=?

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Answer: 3x6=18; 10+5=15; 6x8=48; 3x9=27; 15+19=34; 5-5=0; 7+16=23

SubType
math-match
Pairs
  • {"expr":"3x6","value":18}
  • {"expr":"10+5","value":15}
  • {"expr":"6x8","value":48}
  • {"expr":"3x9","value":27}
  • {"expr":"15+19","value":34}
  • {"expr":"5-5","value":0}
  • {"expr":"7+16","value":23}
Difficulty
hard

Match each expression with its answer: 1+20=?, 17-14=?, 3x6=?, 8x9=?, 20-3=?, 4+10=?, 3x2=?

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Answer: 1+20=21; 17-14=3; 3x6=18; 8x9=72; 20-3=17; 4+10=14; 3x2=6

SubType
math-match
Pairs
  • {"expr":"1+20","value":21}
  • {"expr":"17-14","value":3}
  • {"expr":"3x6","value":18}
  • {"expr":"8x9","value":72}
  • {"expr":"20-3","value":17}
  • {"expr":"4+10","value":14}
  • {"expr":"3x2","value":6}
Difficulty
hard

Match each expression with its answer: 20-10=?, 4x6=?, 9x5=?, 4-4=?, 8x2=?, 4x9=?, 6x7=?

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Answer: 20-10=10; 4x6=24; 9x5=45; 4-4=0; 8x2=16; 4x9=36; 6x7=42

SubType
math-match
Pairs
  • {"expr":"20-10","value":10}
  • {"expr":"4x6","value":24}
  • {"expr":"9x5","value":45}
  • {"expr":"4-4","value":0}
  • {"expr":"8x2","value":16}
  • {"expr":"4x9","value":36}
  • {"expr":"6x7","value":42}
Difficulty
hard

Match each expression with its answer: 4x5=?, 4-2=?, 11-5=?, 18+19=?, 7x2=?, 3+5=?, 7x8=?

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Answer: 4x5=20; 4-2=2; 11-5=6; 18+19=37; 7x2=14; 3+5=8; 7x8=56

SubType
math-match
Pairs
  • {"expr":"4x5","value":20}
  • {"expr":"4-2","value":2}
  • {"expr":"11-5","value":6}
  • {"expr":"18+19","value":37}
  • {"expr":"7x2","value":14}
  • {"expr":"3+5","value":8}
  • {"expr":"7x8","value":56}
Difficulty
hard

Match each expression with its answer: 19+1=?, 18-3=?, 13+11=?, 6x7=?, 7x3=?, 2+1=?, 2-1=?

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Answer: 19+1=20; 18-3=15; 13+11=24; 6x7=42; 7x3=21; 2+1=3; 2-1=1

SubType
math-match
Pairs
  • {"expr":"19+1","value":20}
  • {"expr":"18-3","value":15}
  • {"expr":"13+11","value":24}
  • {"expr":"6x7","value":42}
  • {"expr":"7x3","value":21}
  • {"expr":"2+1","value":3}
  • {"expr":"2-1","value":1}
Difficulty
hard