hard Set 84 Form Exercise

Match each expression with its answer: 9x9=?, 4-3=?, 3x6=?, 18-15=?, 20+15=?, 4+6=?, 2x7=?

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Answer: 9x9=81; 4-3=1; 3x6=18; 18-15=3; 20+15=35; 4+6=10; 2x7=14

SubType
math-match
Pairs
  • {"expr":"9x9","value":81}
  • {"expr":"4-3","value":1}
  • {"expr":"3x6","value":18}
  • {"expr":"18-15","value":3}
  • {"expr":"20+15","value":35}
  • {"expr":"4+6","value":10}
  • {"expr":"2x7","value":14}
Difficulty
hard

Match each expression with its answer: 3x5=?, 9x8=?, 7-5=?, 7x3=?, 2x8=?, 2+15=?, 6x3=?

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Answer: 3x5=15; 9x8=72; 7-5=2; 7x3=21; 2x8=16; 2+15=17; 6x3=18

SubType
math-match
Pairs
  • {"expr":"3x5","value":15}
  • {"expr":"9x8","value":72}
  • {"expr":"7-5","value":2}
  • {"expr":"7x3","value":21}
  • {"expr":"2x8","value":16}
  • {"expr":"2+15","value":17}
  • {"expr":"6x3","value":18}
Difficulty
hard

Match each expression with its answer: 9x7=?, 8+11=?, 9x3=?, 9-2=?, 3+2=?, 6x4=?, 12-10=?

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Answer: 9x7=63; 8+11=19; 9x3=27; 9-2=7; 3+2=5; 6x4=24; 12-10=2

SubType
math-match
Pairs
  • {"expr":"9x7","value":63}
  • {"expr":"8+11","value":19}
  • {"expr":"9x3","value":27}
  • {"expr":"9-2","value":7}
  • {"expr":"3+2","value":5}
  • {"expr":"6x4","value":24}
  • {"expr":"12-10","value":2}
Difficulty
hard

Match each expression with its answer: 4x7=?, 6x6=?, 7+20=?, 11+3=?, 14-1=?, 6x9=?, 2+15=?

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Answer: 4x7=28; 6x6=36; 7+20=27; 11+3=14; 14-1=13; 6x9=54; 2+15=17

SubType
math-match
Pairs
  • {"expr":"4x7","value":28}
  • {"expr":"6x6","value":36}
  • {"expr":"7+20","value":27}
  • {"expr":"11+3","value":14}
  • {"expr":"14-1","value":13}
  • {"expr":"6x9","value":54}
  • {"expr":"2+15","value":17}
Difficulty
hard

Match each expression with its answer: 9x5=?, 9+10=?, 9-3=?, 4x5=?, 11+2=?, 7x7=?, 12+2=?

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Answer: 9x5=45; 9+10=19; 9-3=6; 4x5=20; 11+2=13; 7x7=49; 12+2=14

SubType
math-match
Pairs
  • {"expr":"9x5","value":45}
  • {"expr":"9+10","value":19}
  • {"expr":"9-3","value":6}
  • {"expr":"4x5","value":20}
  • {"expr":"11+2","value":13}
  • {"expr":"7x7","value":49}
  • {"expr":"12+2","value":14}
Difficulty
hard

Match each expression with its answer: 18+11=?, 10-2=?, 10-3=?, 6x5=?, 6x4=?, 16-15=?, 7x2=?

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Answer: 18+11=29; 10-2=8; 10-3=7; 6x5=30; 6x4=24; 16-15=1; 7x2=14

SubType
math-match
Pairs
  • {"expr":"18+11","value":29}
  • {"expr":"10-2","value":8}
  • {"expr":"10-3","value":7}
  • {"expr":"6x5","value":30}
  • {"expr":"6x4","value":24}
  • {"expr":"16-15","value":1}
  • {"expr":"7x2","value":14}
Difficulty
hard

Match each expression with its answer: 8-2=?, 19+19=?, 13+12=?, 15-3=?, 3+12=?, 3x9=?, 4+1=?

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Answer: 8-2=6; 19+19=38; 13+12=25; 15-3=12; 3+12=15; 3x9=27; 4+1=5

SubType
math-match
Pairs
  • {"expr":"8-2","value":6}
  • {"expr":"19+19","value":38}
  • {"expr":"13+12","value":25}
  • {"expr":"15-3","value":12}
  • {"expr":"3+12","value":15}
  • {"expr":"3x9","value":27}
  • {"expr":"4+1","value":5}
Difficulty
hard

Match each expression with its answer: 9-1=?, 8x5=?, 3x3=?, 19+10=?, 15-8=?, 4-4=?, 15-1=?

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Answer: 9-1=8; 8x5=40; 3x3=9; 19+10=29; 15-8=7; 4-4=0; 15-1=14

SubType
math-match
Pairs
  • {"expr":"9-1","value":8}
  • {"expr":"8x5","value":40}
  • {"expr":"3x3","value":9}
  • {"expr":"19+10","value":29}
  • {"expr":"15-8","value":7}
  • {"expr":"4-4","value":0}
  • {"expr":"15-1","value":14}
Difficulty
hard