hard Set 47 Form Exercise

Match each expression with its answer: 2+9=?, 14-5=?, 8-1=?, 12+3=?, 2+17=?, 15-11=?, 7x8=?

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Answer: 2+9=11; 14-5=9; 8-1=7; 12+3=15; 2+17=19; 15-11=4; 7x8=56

SubType
math-match
Pairs
  • {"expr":"2+9","value":11}
  • {"expr":"14-5","value":9}
  • {"expr":"8-1","value":7}
  • {"expr":"12+3","value":15}
  • {"expr":"2+17","value":19}
  • {"expr":"15-11","value":4}
  • {"expr":"7x8","value":56}
Difficulty
hard

Match each expression with its answer: 5-2=?, 14+8=?, 19+19=?, 12+1=?, 15-9=?, 8x4=?, 2+13=?

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Answer: 5-2=3; 14+8=22; 19+19=38; 12+1=13; 15-9=6; 8x4=32; 2+13=15

SubType
math-match
Pairs
  • {"expr":"5-2","value":3}
  • {"expr":"14+8","value":22}
  • {"expr":"19+19","value":38}
  • {"expr":"12+1","value":13}
  • {"expr":"15-9","value":6}
  • {"expr":"8x4","value":32}
  • {"expr":"2+13","value":15}
Difficulty
hard

Match each expression with its answer: 9x2=?, 9x8=?, 14-8=?, 14-14=?, 9x3=?, 7-2=?, 6+13=?

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Answer: 9x2=18; 9x8=72; 14-8=6; 14-14=0; 9x3=27; 7-2=5; 6+13=19

SubType
math-match
Pairs
  • {"expr":"9x2","value":18}
  • {"expr":"9x8","value":72}
  • {"expr":"14-8","value":6}
  • {"expr":"14-14","value":0}
  • {"expr":"9x3","value":27}
  • {"expr":"7-2","value":5}
  • {"expr":"6+13","value":19}
Difficulty
hard

Match each expression with its answer: 18-1=?, 2x4=?, 10+2=?, 4x5=?, 7x7=?, 20-7=?, 7-6=?

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Answer: 18-1=17; 2x4=8; 10+2=12; 4x5=20; 7x7=49; 20-7=13; 7-6=1

SubType
math-match
Pairs
  • {"expr":"18-1","value":17}
  • {"expr":"2x4","value":8}
  • {"expr":"10+2","value":12}
  • {"expr":"4x5","value":20}
  • {"expr":"7x7","value":49}
  • {"expr":"20-7","value":13}
  • {"expr":"7-6","value":1}
Difficulty
hard

Match each expression with its answer: 2x9=?, 5+8=?, 6x7=?, 2+12=?, 10+18=?, 4+12=?, 13-7=?

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Answer: 2x9=18; 5+8=13; 6x7=42; 2+12=14; 10+18=28; 4+12=16; 13-7=6

SubType
math-match
Pairs
  • {"expr":"2x9","value":18}
  • {"expr":"5+8","value":13}
  • {"expr":"6x7","value":42}
  • {"expr":"2+12","value":14}
  • {"expr":"10+18","value":28}
  • {"expr":"4+12","value":16}
  • {"expr":"13-7","value":6}
Difficulty
hard

Match each expression with its answer: 19-10=?, 1+2=?, 19+8=?, 4-4=?, 15-9=?, 10+4=?, 6x2=?

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Answer: 19-10=9; 1+2=3; 19+8=27; 4-4=0; 15-9=6; 10+4=14; 6x2=12

SubType
math-match
Pairs
  • {"expr":"19-10","value":9}
  • {"expr":"1+2","value":3}
  • {"expr":"19+8","value":27}
  • {"expr":"4-4","value":0}
  • {"expr":"15-9","value":6}
  • {"expr":"10+4","value":14}
  • {"expr":"6x2","value":12}
Difficulty
hard

Match each expression with its answer: 3x6=?, 2x7=?, 5+3=?, 4+6=?, 7+8=?, 6x5=?, 2x3=?

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Answer: 3x6=18; 2x7=14; 5+3=8; 4+6=10; 7+8=15; 6x5=30; 2x3=6

SubType
math-match
Pairs
  • {"expr":"3x6","value":18}
  • {"expr":"2x7","value":14}
  • {"expr":"5+3","value":8}
  • {"expr":"4+6","value":10}
  • {"expr":"7+8","value":15}
  • {"expr":"6x5","value":30}
  • {"expr":"2x3","value":6}
Difficulty
hard

Match each expression with its answer: 6+20=?, 14-11=?, 4-2=?, 2+18=?, 2-2=?, 13+12=?, 5-1=?

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Answer: 6+20=26; 14-11=3; 4-2=2; 2+18=20; 2-2=0; 13+12=25; 5-1=4

SubType
math-match
Pairs
  • {"expr":"6+20","value":26}
  • {"expr":"14-11","value":3}
  • {"expr":"4-2","value":2}
  • {"expr":"2+18","value":20}
  • {"expr":"2-2","value":0}
  • {"expr":"13+12","value":25}
  • {"expr":"5-1","value":4}
Difficulty
hard