hard Set 79 Form Exercise

Match each expression with its answer: 3x9=?, 8-7=?, 19+19=?, 4+14=?, 13+9=?, 14+14=?, 4x8=?

Show answer

Answer: 3x9=27; 8-7=1; 19+19=38; 4+14=18; 13+9=22; 14+14=28; 4x8=32

SubType
math-match
Pairs
  • {"expr":"3x9","value":27}
  • {"expr":"8-7","value":1}
  • {"expr":"19+19","value":38}
  • {"expr":"4+14","value":18}
  • {"expr":"13+9","value":22}
  • {"expr":"14+14","value":28}
  • {"expr":"4x8","value":32}
Difficulty
hard

Match each expression with its answer: 2+12=?, 8-7=?, 17-14=?, 5+20=?, 7x8=?, 9x7=?, 2x8=?

Show answer

Answer: 2+12=14; 8-7=1; 17-14=3; 5+20=25; 7x8=56; 9x7=63; 2x8=16

SubType
math-match
Pairs
  • {"expr":"2+12","value":14}
  • {"expr":"8-7","value":1}
  • {"expr":"17-14","value":3}
  • {"expr":"5+20","value":25}
  • {"expr":"7x8","value":56}
  • {"expr":"9x7","value":63}
  • {"expr":"2x8","value":16}
Difficulty
hard

Match each expression with its answer: 2x8=?, 6x8=?, 18-13=?, 5-1=?, 6x9=?, 8x8=?, 9x4=?

Show answer

Answer: 2x8=16; 6x8=48; 18-13=5; 5-1=4; 6x9=54; 8x8=64; 9x4=36

SubType
math-match
Pairs
  • {"expr":"2x8","value":16}
  • {"expr":"6x8","value":48}
  • {"expr":"18-13","value":5}
  • {"expr":"5-1","value":4}
  • {"expr":"6x9","value":54}
  • {"expr":"8x8","value":64}
  • {"expr":"9x4","value":36}
Difficulty
hard

Match each expression with its answer: 18+3=?, 7-3=?, 1+5=?, 9x5=?, 6x6=?, 5x4=?, 18-2=?

Show answer

Answer: 18+3=21; 7-3=4; 1+5=6; 9x5=45; 6x6=36; 5x4=20; 18-2=16

SubType
math-match
Pairs
  • {"expr":"18+3","value":21}
  • {"expr":"7-3","value":4}
  • {"expr":"1+5","value":6}
  • {"expr":"9x5","value":45}
  • {"expr":"6x6","value":36}
  • {"expr":"5x4","value":20}
  • {"expr":"18-2","value":16}
Difficulty
hard

Match each expression with its answer: 2+19=?, 19+12=?, 13-11=?, 4x2=?, 11+5=?, 1+17=?, 3x2=?

Show answer

Answer: 2+19=21; 19+12=31; 13-11=2; 4x2=8; 11+5=16; 1+17=18; 3x2=6

SubType
math-match
Pairs
  • {"expr":"2+19","value":21}
  • {"expr":"19+12","value":31}
  • {"expr":"13-11","value":2}
  • {"expr":"4x2","value":8}
  • {"expr":"11+5","value":16}
  • {"expr":"1+17","value":18}
  • {"expr":"3x2","value":6}
Difficulty
hard

Match each expression with its answer: 1+14=?, 15+6=?, 10+16=?, 4+3=?, 18-4=?, 3x9=?, 5x8=?

Show answer

Answer: 1+14=15; 15+6=21; 10+16=26; 4+3=7; 18-4=14; 3x9=27; 5x8=40

SubType
math-match
Pairs
  • {"expr":"1+14","value":15}
  • {"expr":"15+6","value":21}
  • {"expr":"10+16","value":26}
  • {"expr":"4+3","value":7}
  • {"expr":"18-4","value":14}
  • {"expr":"3x9","value":27}
  • {"expr":"5x8","value":40}
Difficulty
hard

Match each expression with its answer: 5x9=?, 13-4=?, 9x7=?, 13-10=?, 5+3=?, 13-13=?, 17+6=?

Show answer

Answer: 5x9=45; 13-4=9; 9x7=63; 13-10=3; 5+3=8; 13-13=0; 17+6=23

SubType
math-match
Pairs
  • {"expr":"5x9","value":45}
  • {"expr":"13-4","value":9}
  • {"expr":"9x7","value":63}
  • {"expr":"13-10","value":3}
  • {"expr":"5+3","value":8}
  • {"expr":"13-13","value":0}
  • {"expr":"17+6","value":23}
Difficulty
hard

Match each expression with its answer: 12-1=?, 2x2=?, 4x7=?, 7x7=?, 10-7=?, 19+11=?, 7x5=?

Show answer

Answer: 12-1=11; 2x2=4; 4x7=28; 7x7=49; 10-7=3; 19+11=30; 7x5=35

SubType
math-match
Pairs
  • {"expr":"12-1","value":11}
  • {"expr":"2x2","value":4}
  • {"expr":"4x7","value":28}
  • {"expr":"7x7","value":49}
  • {"expr":"10-7","value":3}
  • {"expr":"19+11","value":30}
  • {"expr":"7x5","value":35}
Difficulty
hard