hard Set 45 Form Exercise

Match each expression with its answer: 18-8=?, 6-2=?, 8x5=?, 4x2=?, 4-3=?, 12-5=?, 6x7=?

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Answer: 18-8=10; 6-2=4; 8x5=40; 4x2=8; 4-3=1; 12-5=7; 6x7=42

SubType
math-match
Pairs
  • {"expr":"18-8","value":10}
  • {"expr":"6-2","value":4}
  • {"expr":"8x5","value":40}
  • {"expr":"4x2","value":8}
  • {"expr":"4-3","value":1}
  • {"expr":"12-5","value":7}
  • {"expr":"6x7","value":42}
Difficulty
hard

Match each expression with its answer: 11+12=?, 20+17=?, 6x7=?, 6+5=?, 2-2=?, 7x9=?, 2x2=?

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Answer: 11+12=23; 20+17=37; 6x7=42; 6+5=11; 2-2=0; 7x9=63; 2x2=4

SubType
math-match
Pairs
  • {"expr":"11+12","value":23}
  • {"expr":"20+17","value":37}
  • {"expr":"6x7","value":42}
  • {"expr":"6+5","value":11}
  • {"expr":"2-2","value":0}
  • {"expr":"7x9","value":63}
  • {"expr":"2x2","value":4}
Difficulty
hard

Match each expression with its answer: 4-2=?, 11+14=?, 8+14=?, 7-1=?, 14-14=?, 20-6=?, 7x5=?

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Answer: 4-2=2; 11+14=25; 8+14=22; 7-1=6; 14-14=0; 20-6=14; 7x5=35

SubType
math-match
Pairs
  • {"expr":"4-2","value":2}
  • {"expr":"11+14","value":25}
  • {"expr":"8+14","value":22}
  • {"expr":"7-1","value":6}
  • {"expr":"14-14","value":0}
  • {"expr":"20-6","value":14}
  • {"expr":"7x5","value":35}
Difficulty
hard

Match each expression with its answer: 6x9=?, 7x6=?, 4x2=?, 16-7=?, 8x3=?, 4-1=?, 4-2=?

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Answer: 6x9=54; 7x6=42; 4x2=8; 16-7=9; 8x3=24; 4-1=3; 4-2=2

SubType
math-match
Pairs
  • {"expr":"6x9","value":54}
  • {"expr":"7x6","value":42}
  • {"expr":"4x2","value":8}
  • {"expr":"16-7","value":9}
  • {"expr":"8x3","value":24}
  • {"expr":"4-1","value":3}
  • {"expr":"4-2","value":2}
Difficulty
hard

Match each expression with its answer: 17+12=?, 5+5=?, 4x9=?, 5x7=?, 8x8=?, 15+16=?, 12-12=?

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Answer: 17+12=29; 5+5=10; 4x9=36; 5x7=35; 8x8=64; 15+16=31; 12-12=0

SubType
math-match
Pairs
  • {"expr":"17+12","value":29}
  • {"expr":"5+5","value":10}
  • {"expr":"4x9","value":36}
  • {"expr":"5x7","value":35}
  • {"expr":"8x8","value":64}
  • {"expr":"15+16","value":31}
  • {"expr":"12-12","value":0}
Difficulty
hard

Match each expression with its answer: 16-13=?, 6x8=?, 10-6=?, 6x4=?, 18-7=?, 15+14=?, 8-1=?

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Answer: 16-13=3; 6x8=48; 10-6=4; 6x4=24; 18-7=11; 15+14=29; 8-1=7

SubType
math-match
Pairs
  • {"expr":"16-13","value":3}
  • {"expr":"6x8","value":48}
  • {"expr":"10-6","value":4}
  • {"expr":"6x4","value":24}
  • {"expr":"18-7","value":11}
  • {"expr":"15+14","value":29}
  • {"expr":"8-1","value":7}
Difficulty
hard

Match each expression with its answer: 3+12=?, 11-1=?, 19-11=?, 8-1=?, 11-11=?, 3x6=?, 7x9=?

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Answer: 3+12=15; 11-1=10; 19-11=8; 8-1=7; 11-11=0; 3x6=18; 7x9=63

SubType
math-match
Pairs
  • {"expr":"3+12","value":15}
  • {"expr":"11-1","value":10}
  • {"expr":"19-11","value":8}
  • {"expr":"8-1","value":7}
  • {"expr":"11-11","value":0}
  • {"expr":"3x6","value":18}
  • {"expr":"7x9","value":63}
Difficulty
hard

Match each expression with its answer: 11-11=?, 2x7=?, 2x3=?, 9x8=?, 8x6=?, 16+15=?, 3+15=?

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Answer: 11-11=0; 2x7=14; 2x3=6; 9x8=72; 8x6=48; 16+15=31; 3+15=18

SubType
math-match
Pairs
  • {"expr":"11-11","value":0}
  • {"expr":"2x7","value":14}
  • {"expr":"2x3","value":6}
  • {"expr":"9x8","value":72}
  • {"expr":"8x6","value":48}
  • {"expr":"16+15","value":31}
  • {"expr":"3+15","value":18}
Difficulty
hard