hard Set 40 Form Exercise

Match each expression with its answer: 14-10=?, 4x8=?, 10+14=?, 13+16=?, 6-4=?, 4x7=?, 4+16=?

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Answer: 14-10=4; 4x8=32; 10+14=24; 13+16=29; 6-4=2; 4x7=28; 4+16=20

SubType
math-match
Pairs
  • {"expr":"14-10","value":4}
  • {"expr":"4x8","value":32}
  • {"expr":"10+14","value":24}
  • {"expr":"13+16","value":29}
  • {"expr":"6-4","value":2}
  • {"expr":"4x7","value":28}
  • {"expr":"4+16","value":20}
Difficulty
hard

Match each expression with its answer: 4+18=?, 18+3=?, 2x8=?, 4-3=?, 2x5=?, 2x2=?, 20-12=?

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Answer: 4+18=22; 18+3=21; 2x8=16; 4-3=1; 2x5=10; 2x2=4; 20-12=8

SubType
math-match
Pairs
  • {"expr":"4+18","value":22}
  • {"expr":"18+3","value":21}
  • {"expr":"2x8","value":16}
  • {"expr":"4-3","value":1}
  • {"expr":"2x5","value":10}
  • {"expr":"2x2","value":4}
  • {"expr":"20-12","value":8}
Difficulty
hard

Match each expression with its answer: 7x4=?, 16+1=?, 4-2=?, 9x9=?, 11+2=?, 8x7=?, 7x7=?

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Answer: 7x4=28; 16+1=17; 4-2=2; 9x9=81; 11+2=13; 8x7=56; 7x7=49

SubType
math-match
Pairs
  • {"expr":"7x4","value":28}
  • {"expr":"16+1","value":17}
  • {"expr":"4-2","value":2}
  • {"expr":"9x9","value":81}
  • {"expr":"11+2","value":13}
  • {"expr":"8x7","value":56}
  • {"expr":"7x7","value":49}
Difficulty
hard

Match each expression with its answer: 19-13=?, 20-8=?, 7-3=?, 3-2=?, 5+10=?, 8+20=?, 12+14=?

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Answer: 19-13=6; 20-8=12; 7-3=4; 3-2=1; 5+10=15; 8+20=28; 12+14=26

SubType
math-match
Pairs
  • {"expr":"19-13","value":6}
  • {"expr":"20-8","value":12}
  • {"expr":"7-3","value":4}
  • {"expr":"3-2","value":1}
  • {"expr":"5+10","value":15}
  • {"expr":"8+20","value":28}
  • {"expr":"12+14","value":26}
Difficulty
hard

Match each expression with its answer: 8x6=?, 7x5=?, 13-6=?, 15-9=?, 5x3=?, 8+17=?, 8-4=?

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Answer: 8x6=48; 7x5=35; 13-6=7; 15-9=6; 5x3=15; 8+17=25; 8-4=4

SubType
math-match
Pairs
  • {"expr":"8x6","value":48}
  • {"expr":"7x5","value":35}
  • {"expr":"13-6","value":7}
  • {"expr":"15-9","value":6}
  • {"expr":"5x3","value":15}
  • {"expr":"8+17","value":25}
  • {"expr":"8-4","value":4}
Difficulty
hard

Match each expression with its answer: 19-18=?, 12-7=?, 1+9=?, 3+16=?, 13+1=?, 10+13=?, 10+12=?

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Answer: 19-18=1; 12-7=5; 1+9=10; 3+16=19; 13+1=14; 10+13=23; 10+12=22

SubType
math-match
Pairs
  • {"expr":"19-18","value":1}
  • {"expr":"12-7","value":5}
  • {"expr":"1+9","value":10}
  • {"expr":"3+16","value":19}
  • {"expr":"13+1","value":14}
  • {"expr":"10+13","value":23}
  • {"expr":"10+12","value":22}
Difficulty
hard

Match each expression with its answer: 8x5=?, 15-8=?, 7+11=?, 4-2=?, 20-17=?, 2+6=?, 9x6=?

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Answer: 8x5=40; 15-8=7; 7+11=18; 4-2=2; 20-17=3; 2+6=8; 9x6=54

SubType
math-match
Pairs
  • {"expr":"8x5","value":40}
  • {"expr":"15-8","value":7}
  • {"expr":"7+11","value":18}
  • {"expr":"4-2","value":2}
  • {"expr":"20-17","value":3}
  • {"expr":"2+6","value":8}
  • {"expr":"9x6","value":54}
Difficulty
hard

Match each expression with its answer: 13-5=?, 9x4=?, 2x9=?, 18-4=?, 15+20=?, 4x7=?, 8x2=?

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Answer: 13-5=8; 9x4=36; 2x9=18; 18-4=14; 15+20=35; 4x7=28; 8x2=16

SubType
math-match
Pairs
  • {"expr":"13-5","value":8}
  • {"expr":"9x4","value":36}
  • {"expr":"2x9","value":18}
  • {"expr":"18-4","value":14}
  • {"expr":"15+20","value":35}
  • {"expr":"4x7","value":28}
  • {"expr":"8x2","value":16}
Difficulty
hard