hard Set 28 Form Exercise

Match each expression with its answer: 3x4=?, 11+7=?, 12+19=?, 9x5=?, 5x7=?, 11+19=?, 8x9=?

Show answer

Answer: 3x4=12; 11+7=18; 12+19=31; 9x5=45; 5x7=35; 11+19=30; 8x9=72

SubType
math-match
Pairs
  • {"expr":"3x4","value":12}
  • {"expr":"11+7","value":18}
  • {"expr":"12+19","value":31}
  • {"expr":"9x5","value":45}
  • {"expr":"5x7","value":35}
  • {"expr":"11+19","value":30}
  • {"expr":"8x9","value":72}
Difficulty
hard

Match each expression with its answer: 10+12=?, 2x9=?, 3-2=?, 19-5=?, 6+13=?, 5-2=?, 16+13=?

Show answer

Answer: 10+12=22; 2x9=18; 3-2=1; 19-5=14; 6+13=19; 5-2=3; 16+13=29

SubType
math-match
Pairs
  • {"expr":"10+12","value":22}
  • {"expr":"2x9","value":18}
  • {"expr":"3-2","value":1}
  • {"expr":"19-5","value":14}
  • {"expr":"6+13","value":19}
  • {"expr":"5-2","value":3}
  • {"expr":"16+13","value":29}
Difficulty
hard

Match each expression with its answer: 20+17=?, 5+1=?, 8x5=?, 17+3=?, 4x8=?, 5-3=?, 3-2=?

Show answer

Answer: 20+17=37; 5+1=6; 8x5=40; 17+3=20; 4x8=32; 5-3=2; 3-2=1

SubType
math-match
Pairs
  • {"expr":"20+17","value":37}
  • {"expr":"5+1","value":6}
  • {"expr":"8x5","value":40}
  • {"expr":"17+3","value":20}
  • {"expr":"4x8","value":32}
  • {"expr":"5-3","value":2}
  • {"expr":"3-2","value":1}
Difficulty
hard

Match each expression with its answer: 7x9=?, 8-2=?, 16-5=?, 2+20=?, 5+8=?, 19+5=?, 20+10=?

Show answer

Answer: 7x9=63; 8-2=6; 16-5=11; 2+20=22; 5+8=13; 19+5=24; 20+10=30

SubType
math-match
Pairs
  • {"expr":"7x9","value":63}
  • {"expr":"8-2","value":6}
  • {"expr":"16-5","value":11}
  • {"expr":"2+20","value":22}
  • {"expr":"5+8","value":13}
  • {"expr":"19+5","value":24}
  • {"expr":"20+10","value":30}
Difficulty
hard

Match each expression with its answer: 4-2=?, 19-5=?, 2+13=?, 5x7=?, 15+9=?, 1+19=?, 4-4=?

Show answer

Answer: 4-2=2; 19-5=14; 2+13=15; 5x7=35; 15+9=24; 1+19=20; 4-4=0

SubType
math-match
Pairs
  • {"expr":"4-2","value":2}
  • {"expr":"19-5","value":14}
  • {"expr":"2+13","value":15}
  • {"expr":"5x7","value":35}
  • {"expr":"15+9","value":24}
  • {"expr":"1+19","value":20}
  • {"expr":"4-4","value":0}
Difficulty
hard

Match each expression with its answer: 7x5=?, 3x8=?, 18+3=?, 2+5=?, 17+5=?, 17-3=?, 14+17=?

Show answer

Answer: 7x5=35; 3x8=24; 18+3=21; 2+5=7; 17+5=22; 17-3=14; 14+17=31

SubType
math-match
Pairs
  • {"expr":"7x5","value":35}
  • {"expr":"3x8","value":24}
  • {"expr":"18+3","value":21}
  • {"expr":"2+5","value":7}
  • {"expr":"17+5","value":22}
  • {"expr":"17-3","value":14}
  • {"expr":"14+17","value":31}
Difficulty
hard

Match each expression with its answer: 15+11=?, 19-7=?, 12-4=?, 4-3=?, 3+3=?, 12-12=?, 4x5=?

Show answer

Answer: 15+11=26; 19-7=12; 12-4=8; 4-3=1; 3+3=6; 12-12=0; 4x5=20

SubType
math-match
Pairs
  • {"expr":"15+11","value":26}
  • {"expr":"19-7","value":12}
  • {"expr":"12-4","value":8}
  • {"expr":"4-3","value":1}
  • {"expr":"3+3","value":6}
  • {"expr":"12-12","value":0}
  • {"expr":"4x5","value":20}
Difficulty
hard

Match each expression with its answer: 8x2=?, 7-7=?, 14+11=?, 16-1=?, 3+3=?, 13-2=?, 7+12=?

Show answer

Answer: 8x2=16; 7-7=0; 14+11=25; 16-1=15; 3+3=6; 13-2=11; 7+12=19

SubType
math-match
Pairs
  • {"expr":"8x2","value":16}
  • {"expr":"7-7","value":0}
  • {"expr":"14+11","value":25}
  • {"expr":"16-1","value":15}
  • {"expr":"3+3","value":6}
  • {"expr":"13-2","value":11}
  • {"expr":"7+12","value":19}
Difficulty
hard