hard Set 99 Form Exercise

Match each expression with its answer: 8x5=?, 4+10=?, 11+9=?, 8-5=?, 18+16=?, 4x6=?, 18-8=?

Show answer

Answer: 8x5=40; 4+10=14; 11+9=20; 8-5=3; 18+16=34; 4x6=24; 18-8=10

SubType
math-match
Pairs
  • {"expr":"8x5","value":40}
  • {"expr":"4+10","value":14}
  • {"expr":"11+9","value":20}
  • {"expr":"8-5","value":3}
  • {"expr":"18+16","value":34}
  • {"expr":"4x6","value":24}
  • {"expr":"18-8","value":10}
Difficulty
hard

Match each expression with its answer: 13+19=?, 3x2=?, 14-12=?, 8-8=?, 2x2=?, 5x8=?, 14+12=?

Show answer

Answer: 13+19=32; 3x2=6; 14-12=2; 8-8=0; 2x2=4; 5x8=40; 14+12=26

SubType
math-match
Pairs
  • {"expr":"13+19","value":32}
  • {"expr":"3x2","value":6}
  • {"expr":"14-12","value":2}
  • {"expr":"8-8","value":0}
  • {"expr":"2x2","value":4}
  • {"expr":"5x8","value":40}
  • {"expr":"14+12","value":26}
Difficulty
hard

Match each expression with its answer: 18-18=?, 5-1=?, 9x4=?, 20+17=?, 8x9=?, 9x9=?, 5x6=?

Show answer

Answer: 18-18=0; 5-1=4; 9x4=36; 20+17=37; 8x9=72; 9x9=81; 5x6=30

SubType
math-match
Pairs
  • {"expr":"18-18","value":0}
  • {"expr":"5-1","value":4}
  • {"expr":"9x4","value":36}
  • {"expr":"20+17","value":37}
  • {"expr":"8x9","value":72}
  • {"expr":"9x9","value":81}
  • {"expr":"5x6","value":30}
Difficulty
hard

Match each expression with its answer: 8-2=?, 6+4=?, 8x9=?, 19+20=?, 8x4=?, 11+14=?, 10+18=?

Show answer

Answer: 8-2=6; 6+4=10; 8x9=72; 19+20=39; 8x4=32; 11+14=25; 10+18=28

SubType
math-match
Pairs
  • {"expr":"8-2","value":6}
  • {"expr":"6+4","value":10}
  • {"expr":"8x9","value":72}
  • {"expr":"19+20","value":39}
  • {"expr":"8x4","value":32}
  • {"expr":"11+14","value":25}
  • {"expr":"10+18","value":28}
Difficulty
hard

Match each expression with its answer: 10-4=?, 20+5=?, 6x6=?, 13-3=?, 3-3=?, 2x7=?, 8x9=?

Show answer

Answer: 10-4=6; 20+5=25; 6x6=36; 13-3=10; 3-3=0; 2x7=14; 8x9=72

SubType
math-match
Pairs
  • {"expr":"10-4","value":6}
  • {"expr":"20+5","value":25}
  • {"expr":"6x6","value":36}
  • {"expr":"13-3","value":10}
  • {"expr":"3-3","value":0}
  • {"expr":"2x7","value":14}
  • {"expr":"8x9","value":72}
Difficulty
hard

Match each expression with its answer: 15-11=?, 7x8=?, 20+9=?, 7-1=?, 12+5=?, 2-1=?, 19+15=?

Show answer

Answer: 15-11=4; 7x8=56; 20+9=29; 7-1=6; 12+5=17; 2-1=1; 19+15=34

SubType
math-match
Pairs
  • {"expr":"15-11","value":4}
  • {"expr":"7x8","value":56}
  • {"expr":"20+9","value":29}
  • {"expr":"7-1","value":6}
  • {"expr":"12+5","value":17}
  • {"expr":"2-1","value":1}
  • {"expr":"19+15","value":34}
Difficulty
hard

Match each expression with its answer: 5+10=?, 9x5=?, 4-4=?, 9x4=?, 2+5=?, 9x2=?, 1+8=?

Show answer

Answer: 5+10=15; 9x5=45; 4-4=0; 9x4=36; 2+5=7; 9x2=18; 1+8=9

SubType
math-match
Pairs
  • {"expr":"5+10","value":15}
  • {"expr":"9x5","value":45}
  • {"expr":"4-4","value":0}
  • {"expr":"9x4","value":36}
  • {"expr":"2+5","value":7}
  • {"expr":"9x2","value":18}
  • {"expr":"1+8","value":9}
Difficulty
hard

Match each expression with its answer: 7-1=?, 12+2=?, 2+8=?, 8x8=?, 13+19=?, 2x9=?, 20+17=?

Show answer

Answer: 7-1=6; 12+2=14; 2+8=10; 8x8=64; 13+19=32; 2x9=18; 20+17=37

SubType
math-match
Pairs
  • {"expr":"7-1","value":6}
  • {"expr":"12+2","value":14}
  • {"expr":"2+8","value":10}
  • {"expr":"8x8","value":64}
  • {"expr":"13+19","value":32}
  • {"expr":"2x9","value":18}
  • {"expr":"20+17","value":37}
Difficulty
hard