hard Set 24 Form Exercise

Match each expression with its answer: 3x4=?, 15+2=?, 14-10=?, 2-2=?, 2x9=?, 4-2=?, 20+20=?

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Answer: 3x4=12; 15+2=17; 14-10=4; 2-2=0; 2x9=18; 4-2=2; 20+20=40

SubType
math-match
Pairs
  • {"expr":"3x4","value":12}
  • {"expr":"15+2","value":17}
  • {"expr":"14-10","value":4}
  • {"expr":"2-2","value":0}
  • {"expr":"2x9","value":18}
  • {"expr":"4-2","value":2}
  • {"expr":"20+20","value":40}
Difficulty
hard

Match each expression with its answer: 5x5=?, 12-8=?, 7x6=?, 5-2=?, 2x4=?, 18+10=?, 10-4=?

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Answer: 5x5=25; 12-8=4; 7x6=42; 5-2=3; 2x4=8; 18+10=28; 10-4=6

SubType
math-match
Pairs
  • {"expr":"5x5","value":25}
  • {"expr":"12-8","value":4}
  • {"expr":"7x6","value":42}
  • {"expr":"5-2","value":3}
  • {"expr":"2x4","value":8}
  • {"expr":"18+10","value":28}
  • {"expr":"10-4","value":6}
Difficulty
hard

Match each expression with its answer: 15+20=?, 8+2=?, 3-2=?, 8x2=?, 3+3=?, 9x5=?, 5x4=?

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Answer: 15+20=35; 8+2=10; 3-2=1; 8x2=16; 3+3=6; 9x5=45; 5x4=20

SubType
math-match
Pairs
  • {"expr":"15+20","value":35}
  • {"expr":"8+2","value":10}
  • {"expr":"3-2","value":1}
  • {"expr":"8x2","value":16}
  • {"expr":"3+3","value":6}
  • {"expr":"9x5","value":45}
  • {"expr":"5x4","value":20}
Difficulty
hard

Match each expression with its answer: 20-2=?, 5x8=?, 9x3=?, 8x9=?, 3+8=?, 2+7=?, 20+4=?

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Answer: 20-2=18; 5x8=40; 9x3=27; 8x9=72; 3+8=11; 2+7=9; 20+4=24

SubType
math-match
Pairs
  • {"expr":"20-2","value":18}
  • {"expr":"5x8","value":40}
  • {"expr":"9x3","value":27}
  • {"expr":"8x9","value":72}
  • {"expr":"3+8","value":11}
  • {"expr":"2+7","value":9}
  • {"expr":"20+4","value":24}
Difficulty
hard

Match each expression with its answer: 9x7=?, 17-13=?, 9+20=?, 14+16=?, 3-3=?, 8x2=?, 8x4=?

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Answer: 9x7=63; 17-13=4; 9+20=29; 14+16=30; 3-3=0; 8x2=16; 8x4=32

SubType
math-match
Pairs
  • {"expr":"9x7","value":63}
  • {"expr":"17-13","value":4}
  • {"expr":"9+20","value":29}
  • {"expr":"14+16","value":30}
  • {"expr":"3-3","value":0}
  • {"expr":"8x2","value":16}
  • {"expr":"8x4","value":32}
Difficulty
hard

Match each expression with its answer: 2-1=?, 5-3=?, 2x7=?, 7x9=?, 8-5=?, 15+7=?, 18-18=?

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Answer: 2-1=1; 5-3=2; 2x7=14; 7x9=63; 8-5=3; 15+7=22; 18-18=0

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"5-3","value":2}
  • {"expr":"2x7","value":14}
  • {"expr":"7x9","value":63}
  • {"expr":"8-5","value":3}
  • {"expr":"15+7","value":22}
  • {"expr":"18-18","value":0}
Difficulty
hard

Match each expression with its answer: 9x9=?, 5+14=?, 10-10=?, 9-7=?, 2x8=?, 16+5=?, 8+4=?

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Answer: 9x9=81; 5+14=19; 10-10=0; 9-7=2; 2x8=16; 16+5=21; 8+4=12

SubType
math-match
Pairs
  • {"expr":"9x9","value":81}
  • {"expr":"5+14","value":19}
  • {"expr":"10-10","value":0}
  • {"expr":"9-7","value":2}
  • {"expr":"2x8","value":16}
  • {"expr":"16+5","value":21}
  • {"expr":"8+4","value":12}
Difficulty
hard

Match each expression with its answer: 13-10=?, 17-10=?, 5x5=?, 2x3=?, 4x5=?, 8x3=?, 14+9=?

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Answer: 13-10=3; 17-10=7; 5x5=25; 2x3=6; 4x5=20; 8x3=24; 14+9=23

SubType
math-match
Pairs
  • {"expr":"13-10","value":3}
  • {"expr":"17-10","value":7}
  • {"expr":"5x5","value":25}
  • {"expr":"2x3","value":6}
  • {"expr":"4x5","value":20}
  • {"expr":"8x3","value":24}
  • {"expr":"14+9","value":23}
Difficulty
hard