hard Set 51 Form Exercise

Match each expression with its answer: 4+16=?, 2x7=?, 11-7=?, 5x2=?, 7-5=?, 3x3=?, 8x3=?

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Answer: 4+16=20; 2x7=14; 11-7=4; 5x2=10; 7-5=2; 3x3=9; 8x3=24

SubType
math-match
Pairs
  • {"expr":"4+16","value":20}
  • {"expr":"2x7","value":14}
  • {"expr":"11-7","value":4}
  • {"expr":"5x2","value":10}
  • {"expr":"7-5","value":2}
  • {"expr":"3x3","value":9}
  • {"expr":"8x3","value":24}
Difficulty
hard

Match each expression with its answer: 4-2=?, 20-13=?, 14-3=?, 15-3=?, 2+15=?, 13+10=?, 7x7=?

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Answer: 4-2=2; 20-13=7; 14-3=11; 15-3=12; 2+15=17; 13+10=23; 7x7=49

SubType
math-match
Pairs
  • {"expr":"4-2","value":2}
  • {"expr":"20-13","value":7}
  • {"expr":"14-3","value":11}
  • {"expr":"15-3","value":12}
  • {"expr":"2+15","value":17}
  • {"expr":"13+10","value":23}
  • {"expr":"7x7","value":49}
Difficulty
hard

Match each expression with its answer: 2x6=?, 3-3=?, 7x4=?, 2x2=?, 1+13=?, 18+19=?, 8+15=?

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Answer: 2x6=12; 3-3=0; 7x4=28; 2x2=4; 1+13=14; 18+19=37; 8+15=23

SubType
math-match
Pairs
  • {"expr":"2x6","value":12}
  • {"expr":"3-3","value":0}
  • {"expr":"7x4","value":28}
  • {"expr":"2x2","value":4}
  • {"expr":"1+13","value":14}
  • {"expr":"18+19","value":37}
  • {"expr":"8+15","value":23}
Difficulty
hard

Match each expression with its answer: 20+9=?, 15-7=?, 8+7=?, 6x2=?, 14+11=?, 8+11=?, 5x2=?

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Answer: 20+9=29; 15-7=8; 8+7=15; 6x2=12; 14+11=25; 8+11=19; 5x2=10

SubType
math-match
Pairs
  • {"expr":"20+9","value":29}
  • {"expr":"15-7","value":8}
  • {"expr":"8+7","value":15}
  • {"expr":"6x2","value":12}
  • {"expr":"14+11","value":25}
  • {"expr":"8+11","value":19}
  • {"expr":"5x2","value":10}
Difficulty
hard

Match each expression with its answer: 20+15=?, 1+20=?, 20+2=?, 3x8=?, 11+3=?, 12+11=?, 11-9=?

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Answer: 20+15=35; 1+20=21; 20+2=22; 3x8=24; 11+3=14; 12+11=23; 11-9=2

SubType
math-match
Pairs
  • {"expr":"20+15","value":35}
  • {"expr":"1+20","value":21}
  • {"expr":"20+2","value":22}
  • {"expr":"3x8","value":24}
  • {"expr":"11+3","value":14}
  • {"expr":"12+11","value":23}
  • {"expr":"11-9","value":2}
Difficulty
hard

Match each expression with its answer: 7+20=?, 9-5=?, 7x8=?, 18+15=?, 8+8=?, 7x5=?, 7x9=?

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Answer: 7+20=27; 9-5=4; 7x8=56; 18+15=33; 8+8=16; 7x5=35; 7x9=63

SubType
math-match
Pairs
  • {"expr":"7+20","value":27}
  • {"expr":"9-5","value":4}
  • {"expr":"7x8","value":56}
  • {"expr":"18+15","value":33}
  • {"expr":"8+8","value":16}
  • {"expr":"7x5","value":35}
  • {"expr":"7x9","value":63}
Difficulty
hard

Match each expression with its answer: 6-4=?, 5x5=?, 11+12=?, 5x3=?, 3+8=?, 2-1=?, 2x6=?

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Answer: 6-4=2; 5x5=25; 11+12=23; 5x3=15; 3+8=11; 2-1=1; 2x6=12

SubType
math-match
Pairs
  • {"expr":"6-4","value":2}
  • {"expr":"5x5","value":25}
  • {"expr":"11+12","value":23}
  • {"expr":"5x3","value":15}
  • {"expr":"3+8","value":11}
  • {"expr":"2-1","value":1}
  • {"expr":"2x6","value":12}
Difficulty
hard

Match each expression with its answer: 16+10=?, 14-3=?, 7x8=?, 3x6=?, 7-4=?, 7x7=?, 4x6=?

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Answer: 16+10=26; 14-3=11; 7x8=56; 3x6=18; 7-4=3; 7x7=49; 4x6=24

SubType
math-match
Pairs
  • {"expr":"16+10","value":26}
  • {"expr":"14-3","value":11}
  • {"expr":"7x8","value":56}
  • {"expr":"3x6","value":18}
  • {"expr":"7-4","value":3}
  • {"expr":"7x7","value":49}
  • {"expr":"4x6","value":24}
Difficulty
hard