hard Set 77 Form Exercise

Match each expression with its answer: 15-6=?, 14+4=?, 6-1=?, 17-10=?, 5x5=?, 15-4=?, 9x4=?

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Answer: 15-6=9; 14+4=18; 6-1=5; 17-10=7; 5x5=25; 15-4=11; 9x4=36

SubType
math-match
Pairs
  • {"expr":"15-6","value":9}
  • {"expr":"14+4","value":18}
  • {"expr":"6-1","value":5}
  • {"expr":"17-10","value":7}
  • {"expr":"5x5","value":25}
  • {"expr":"15-4","value":11}
  • {"expr":"9x4","value":36}
Difficulty
hard

Match each expression with its answer: 16-12=?, 12+12=?, 9+4=?, 7x7=?, 3x9=?, 6+16=?, 8-3=?

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Answer: 16-12=4; 12+12=24; 9+4=13; 7x7=49; 3x9=27; 6+16=22; 8-3=5

SubType
math-match
Pairs
  • {"expr":"16-12","value":4}
  • {"expr":"12+12","value":24}
  • {"expr":"9+4","value":13}
  • {"expr":"7x7","value":49}
  • {"expr":"3x9","value":27}
  • {"expr":"6+16","value":22}
  • {"expr":"8-3","value":5}
Difficulty
hard

Match each expression with its answer: 7x2=?, 3x7=?, 19-6=?, 6-6=?, 2+13=?, 12+8=?, 4x7=?

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Answer: 7x2=14; 3x7=21; 19-6=13; 6-6=0; 2+13=15; 12+8=20; 4x7=28

SubType
math-match
Pairs
  • {"expr":"7x2","value":14}
  • {"expr":"3x7","value":21}
  • {"expr":"19-6","value":13}
  • {"expr":"6-6","value":0}
  • {"expr":"2+13","value":15}
  • {"expr":"12+8","value":20}
  • {"expr":"4x7","value":28}
Difficulty
hard

Match each expression with its answer: 7+19=?, 6-2=?, 8+17=?, 19+8=?, 2x8=?, 1+7=?, 19-13=?

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Answer: 7+19=26; 6-2=4; 8+17=25; 19+8=27; 2x8=16; 1+7=8; 19-13=6

SubType
math-match
Pairs
  • {"expr":"7+19","value":26}
  • {"expr":"6-2","value":4}
  • {"expr":"8+17","value":25}
  • {"expr":"19+8","value":27}
  • {"expr":"2x8","value":16}
  • {"expr":"1+7","value":8}
  • {"expr":"19-13","value":6}
Difficulty
hard

Match each expression with its answer: 5-4=?, 19-4=?, 3x4=?, 20+12=?, 17-9=?, 19+6=?, 3+11=?

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Answer: 5-4=1; 19-4=15; 3x4=12; 20+12=32; 17-9=8; 19+6=25; 3+11=14

SubType
math-match
Pairs
  • {"expr":"5-4","value":1}
  • {"expr":"19-4","value":15}
  • {"expr":"3x4","value":12}
  • {"expr":"20+12","value":32}
  • {"expr":"17-9","value":8}
  • {"expr":"19+6","value":25}
  • {"expr":"3+11","value":14}
Difficulty
hard

Match each expression with its answer: 3-3=?, 9-5=?, 20+13=?, 8x9=?, 4-3=?, 14+18=?, 6+2=?

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Answer: 3-3=0; 9-5=4; 20+13=33; 8x9=72; 4-3=1; 14+18=32; 6+2=8

SubType
math-match
Pairs
  • {"expr":"3-3","value":0}
  • {"expr":"9-5","value":4}
  • {"expr":"20+13","value":33}
  • {"expr":"8x9","value":72}
  • {"expr":"4-3","value":1}
  • {"expr":"14+18","value":32}
  • {"expr":"6+2","value":8}
Difficulty
hard

Match each expression with its answer: 12-7=?, 20+15=?, 4+3=?, 7x4=?, 9+5=?, 11-5=?, 12-3=?

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Answer: 12-7=5; 20+15=35; 4+3=7; 7x4=28; 9+5=14; 11-5=6; 12-3=9

SubType
math-match
Pairs
  • {"expr":"12-7","value":5}
  • {"expr":"20+15","value":35}
  • {"expr":"4+3","value":7}
  • {"expr":"7x4","value":28}
  • {"expr":"9+5","value":14}
  • {"expr":"11-5","value":6}
  • {"expr":"12-3","value":9}
Difficulty
hard

Match each expression with its answer: 9x3=?, 1+9=?, 5x3=?, 1+10=?, 6x8=?, 7-2=?, 5+9=?

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Answer: 9x3=27; 1+9=10; 5x3=15; 1+10=11; 6x8=48; 7-2=5; 5+9=14

SubType
math-match
Pairs
  • {"expr":"9x3","value":27}
  • {"expr":"1+9","value":10}
  • {"expr":"5x3","value":15}
  • {"expr":"1+10","value":11}
  • {"expr":"6x8","value":48}
  • {"expr":"7-2","value":5}
  • {"expr":"5+9","value":14}
Difficulty
hard