hard Set 90 Form Exercise

Match each expression with its answer: 9-9=?, 16+3=?, 3x2=?, 6+14=?, 18+12=?, 8x5=?, 14-2=?

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Answer: 9-9=0; 16+3=19; 3x2=6; 6+14=20; 18+12=30; 8x5=40; 14-2=12

SubType
math-match
Pairs
  • {"expr":"9-9","value":0}
  • {"expr":"16+3","value":19}
  • {"expr":"3x2","value":6}
  • {"expr":"6+14","value":20}
  • {"expr":"18+12","value":30}
  • {"expr":"8x5","value":40}
  • {"expr":"14-2","value":12}
Difficulty
hard

Match each expression with its answer: 13+6=?, 10+5=?, 4x5=?, 4+5=?, 4-3=?, 18-13=?, 20-2=?

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Answer: 13+6=19; 10+5=15; 4x5=20; 4+5=9; 4-3=1; 18-13=5; 20-2=18

SubType
math-match
Pairs
  • {"expr":"13+6","value":19}
  • {"expr":"10+5","value":15}
  • {"expr":"4x5","value":20}
  • {"expr":"4+5","value":9}
  • {"expr":"4-3","value":1}
  • {"expr":"18-13","value":5}
  • {"expr":"20-2","value":18}
Difficulty
hard

Match each expression with its answer: 12-11=?, 15-13=?, 3+3=?, 3-3=?, 7x9=?, 13-1=?, 1+17=?

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Answer: 12-11=1; 15-13=2; 3+3=6; 3-3=0; 7x9=63; 13-1=12; 1+17=18

SubType
math-match
Pairs
  • {"expr":"12-11","value":1}
  • {"expr":"15-13","value":2}
  • {"expr":"3+3","value":6}
  • {"expr":"3-3","value":0}
  • {"expr":"7x9","value":63}
  • {"expr":"13-1","value":12}
  • {"expr":"1+17","value":18}
Difficulty
hard

Match each expression with its answer: 11-7=?, 13+12=?, 8x5=?, 14+8=?, 4-1=?, 6x3=?, 19-5=?

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Answer: 11-7=4; 13+12=25; 8x5=40; 14+8=22; 4-1=3; 6x3=18; 19-5=14

SubType
math-match
Pairs
  • {"expr":"11-7","value":4}
  • {"expr":"13+12","value":25}
  • {"expr":"8x5","value":40}
  • {"expr":"14+8","value":22}
  • {"expr":"4-1","value":3}
  • {"expr":"6x3","value":18}
  • {"expr":"19-5","value":14}
Difficulty
hard

Match each expression with its answer: 5x7=?, 9x3=?, 9-4=?, 15-7=?, 1+20=?, 17+20=?, 6+19=?

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Answer: 5x7=35; 9x3=27; 9-4=5; 15-7=8; 1+20=21; 17+20=37; 6+19=25

SubType
math-match
Pairs
  • {"expr":"5x7","value":35}
  • {"expr":"9x3","value":27}
  • {"expr":"9-4","value":5}
  • {"expr":"15-7","value":8}
  • {"expr":"1+20","value":21}
  • {"expr":"17+20","value":37}
  • {"expr":"6+19","value":25}
Difficulty
hard

Match each expression with its answer: 2-2=?, 4x9=?, 4x2=?, 11-9=?, 6+17=?, 3-2=?, 8x4=?

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Answer: 2-2=0; 4x9=36; 4x2=8; 11-9=2; 6+17=23; 3-2=1; 8x4=32

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"4x9","value":36}
  • {"expr":"4x2","value":8}
  • {"expr":"11-9","value":2}
  • {"expr":"6+17","value":23}
  • {"expr":"3-2","value":1}
  • {"expr":"8x4","value":32}
Difficulty
hard

Match each expression with its answer: 13+11=?, 6+10=?, 5-5=?, 2x7=?, 8x8=?, 8-7=?, 11-9=?

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Answer: 13+11=24; 6+10=16; 5-5=0; 2x7=14; 8x8=64; 8-7=1; 11-9=2

SubType
math-match
Pairs
  • {"expr":"13+11","value":24}
  • {"expr":"6+10","value":16}
  • {"expr":"5-5","value":0}
  • {"expr":"2x7","value":14}
  • {"expr":"8x8","value":64}
  • {"expr":"8-7","value":1}
  • {"expr":"11-9","value":2}
Difficulty
hard

Match each expression with its answer: 14+14=?, 19-19=?, 3x2=?, 3x9=?, 3-1=?, 1+16=?, 3x6=?

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Answer: 14+14=28; 19-19=0; 3x2=6; 3x9=27; 3-1=2; 1+16=17; 3x6=18

SubType
math-match
Pairs
  • {"expr":"14+14","value":28}
  • {"expr":"19-19","value":0}
  • {"expr":"3x2","value":6}
  • {"expr":"3x9","value":27}
  • {"expr":"3-1","value":2}
  • {"expr":"1+16","value":17}
  • {"expr":"3x6","value":18}
Difficulty
hard