hard Set 30 Form Exercise

Match each expression with its answer: 6x3=?, 5-1=?, 9-4=?, 11+20=?, 7+5=?, 8+13=?, 4x5=?

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Answer: 6x3=18; 5-1=4; 9-4=5; 11+20=31; 7+5=12; 8+13=21; 4x5=20

SubType
math-match
Pairs
  • {"expr":"6x3","value":18}
  • {"expr":"5-1","value":4}
  • {"expr":"9-4","value":5}
  • {"expr":"11+20","value":31}
  • {"expr":"7+5","value":12}
  • {"expr":"8+13","value":21}
  • {"expr":"4x5","value":20}
Difficulty
hard

Match each expression with its answer: 7+3=?, 4x4=?, 19-14=?, 1+18=?, 5-2=?, 8x3=?, 15-6=?

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Answer: 7+3=10; 4x4=16; 19-14=5; 1+18=19; 5-2=3; 8x3=24; 15-6=9

SubType
math-match
Pairs
  • {"expr":"7+3","value":10}
  • {"expr":"4x4","value":16}
  • {"expr":"19-14","value":5}
  • {"expr":"1+18","value":19}
  • {"expr":"5-2","value":3}
  • {"expr":"8x3","value":24}
  • {"expr":"15-6","value":9}
Difficulty
hard

Match each expression with its answer: 19-14=?, 4x7=?, 6x6=?, 7+20=?, 19-2=?, 6x8=?, 18+7=?

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Answer: 19-14=5; 4x7=28; 6x6=36; 7+20=27; 19-2=17; 6x8=48; 18+7=25

SubType
math-match
Pairs
  • {"expr":"19-14","value":5}
  • {"expr":"4x7","value":28}
  • {"expr":"6x6","value":36}
  • {"expr":"7+20","value":27}
  • {"expr":"19-2","value":17}
  • {"expr":"6x8","value":48}
  • {"expr":"18+7","value":25}
Difficulty
hard

Match each expression with its answer: 10-5=?, 4+15=?, 7-4=?, 5-5=?, 2x3=?, 9x7=?, 8x9=?

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Answer: 10-5=5; 4+15=19; 7-4=3; 5-5=0; 2x3=6; 9x7=63; 8x9=72

SubType
math-match
Pairs
  • {"expr":"10-5","value":5}
  • {"expr":"4+15","value":19}
  • {"expr":"7-4","value":3}
  • {"expr":"5-5","value":0}
  • {"expr":"2x3","value":6}
  • {"expr":"9x7","value":63}
  • {"expr":"8x9","value":72}
Difficulty
hard

Match each expression with its answer: 14+5=?, 4x8=?, 18-8=?, 9-5=?, 14-6=?, 4+3=?, 6x3=?

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Answer: 14+5=19; 4x8=32; 18-8=10; 9-5=4; 14-6=8; 4+3=7; 6x3=18

SubType
math-match
Pairs
  • {"expr":"14+5","value":19}
  • {"expr":"4x8","value":32}
  • {"expr":"18-8","value":10}
  • {"expr":"9-5","value":4}
  • {"expr":"14-6","value":8}
  • {"expr":"4+3","value":7}
  • {"expr":"6x3","value":18}
Difficulty
hard

Match each expression with its answer: 20+19=?, 4x7=?, 9-5=?, 8+19=?, 7+9=?, 11+20=?, 5x8=?

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Answer: 20+19=39; 4x7=28; 9-5=4; 8+19=27; 7+9=16; 11+20=31; 5x8=40

SubType
math-match
Pairs
  • {"expr":"20+19","value":39}
  • {"expr":"4x7","value":28}
  • {"expr":"9-5","value":4}
  • {"expr":"8+19","value":27}
  • {"expr":"7+9","value":16}
  • {"expr":"11+20","value":31}
  • {"expr":"5x8","value":40}
Difficulty
hard

Match each expression with its answer: 5+16=?, 8-8=?, 13-11=?, 13+20=?, 9x6=?, 7x5=?, 4x9=?

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Answer: 5+16=21; 8-8=0; 13-11=2; 13+20=33; 9x6=54; 7x5=35; 4x9=36

SubType
math-match
Pairs
  • {"expr":"5+16","value":21}
  • {"expr":"8-8","value":0}
  • {"expr":"13-11","value":2}
  • {"expr":"13+20","value":33}
  • {"expr":"9x6","value":54}
  • {"expr":"7x5","value":35}
  • {"expr":"4x9","value":36}
Difficulty
hard

Match each expression with its answer: 9x7=?, 2-2=?, 3x3=?, 10+12=?, 5+2=?, 2-1=?, 3x7=?

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Answer: 9x7=63; 2-2=0; 3x3=9; 10+12=22; 5+2=7; 2-1=1; 3x7=21

SubType
math-match
Pairs
  • {"expr":"9x7","value":63}
  • {"expr":"2-2","value":0}
  • {"expr":"3x3","value":9}
  • {"expr":"10+12","value":22}
  • {"expr":"5+2","value":7}
  • {"expr":"2-1","value":1}
  • {"expr":"3x7","value":21}
Difficulty
hard