hard Set 38 Form Exercise

Match each expression with its answer: 20+18=?, 16-8=?, 9-3=?, 3+18=?, 2-1=?, 2x9=?, 7-2=?

Show answer

Answer: 20+18=38; 16-8=8; 9-3=6; 3+18=21; 2-1=1; 2x9=18; 7-2=5

SubType
math-match
Pairs
  • {"expr":"20+18","value":38}
  • {"expr":"16-8","value":8}
  • {"expr":"9-3","value":6}
  • {"expr":"3+18","value":21}
  • {"expr":"2-1","value":1}
  • {"expr":"2x9","value":18}
  • {"expr":"7-2","value":5}
Difficulty
hard

Match each expression with its answer: 20-8=?, 17-14=?, 13+19=?, 20+2=?, 8-7=?, 2x4=?, 16+4=?

Show answer

Answer: 20-8=12; 17-14=3; 13+19=32; 20+2=22; 8-7=1; 2x4=8; 16+4=20

SubType
math-match
Pairs
  • {"expr":"20-8","value":12}
  • {"expr":"17-14","value":3}
  • {"expr":"13+19","value":32}
  • {"expr":"20+2","value":22}
  • {"expr":"8-7","value":1}
  • {"expr":"2x4","value":8}
  • {"expr":"16+4","value":20}
Difficulty
hard

Match each expression with its answer: 7+5=?, 20+15=?, 14-10=?, 6+1=?, 12-10=?, 3x9=?, 20+4=?

Show answer

Answer: 7+5=12; 20+15=35; 14-10=4; 6+1=7; 12-10=2; 3x9=27; 20+4=24

SubType
math-match
Pairs
  • {"expr":"7+5","value":12}
  • {"expr":"20+15","value":35}
  • {"expr":"14-10","value":4}
  • {"expr":"6+1","value":7}
  • {"expr":"12-10","value":2}
  • {"expr":"3x9","value":27}
  • {"expr":"20+4","value":24}
Difficulty
hard

Match each expression with its answer: 2x3=?, 9x3=?, 8x8=?, 15+6=?, 15+9=?, 6x8=?, 7x6=?

Show answer

Answer: 2x3=6; 9x3=27; 8x8=64; 15+6=21; 15+9=24; 6x8=48; 7x6=42

SubType
math-match
Pairs
  • {"expr":"2x3","value":6}
  • {"expr":"9x3","value":27}
  • {"expr":"8x8","value":64}
  • {"expr":"15+6","value":21}
  • {"expr":"15+9","value":24}
  • {"expr":"6x8","value":48}
  • {"expr":"7x6","value":42}
Difficulty
hard

Match each expression with its answer: 3x9=?, 19+9=?, 20+17=?, 14+11=?, 3x4=?, 6+10=?, 3x6=?

Show answer

Answer: 3x9=27; 19+9=28; 20+17=37; 14+11=25; 3x4=12; 6+10=16; 3x6=18

SubType
math-match
Pairs
  • {"expr":"3x9","value":27}
  • {"expr":"19+9","value":28}
  • {"expr":"20+17","value":37}
  • {"expr":"14+11","value":25}
  • {"expr":"3x4","value":12}
  • {"expr":"6+10","value":16}
  • {"expr":"3x6","value":18}
Difficulty
hard

Match each expression with its answer: 5+19=?, 13-12=?, 5x6=?, 3x3=?, 5x8=?, 8x2=?, 15-15=?

Show answer

Answer: 5+19=24; 13-12=1; 5x6=30; 3x3=9; 5x8=40; 8x2=16; 15-15=0

SubType
math-match
Pairs
  • {"expr":"5+19","value":24}
  • {"expr":"13-12","value":1}
  • {"expr":"5x6","value":30}
  • {"expr":"3x3","value":9}
  • {"expr":"5x8","value":40}
  • {"expr":"8x2","value":16}
  • {"expr":"15-15","value":0}
Difficulty
hard

Match each expression with its answer: 14+3=?, 16-12=?, 5x2=?, 4x6=?, 7x3=?, 11+18=?, 9+5=?

Show answer

Answer: 14+3=17; 16-12=4; 5x2=10; 4x6=24; 7x3=21; 11+18=29; 9+5=14

SubType
math-match
Pairs
  • {"expr":"14+3","value":17}
  • {"expr":"16-12","value":4}
  • {"expr":"5x2","value":10}
  • {"expr":"4x6","value":24}
  • {"expr":"7x3","value":21}
  • {"expr":"11+18","value":29}
  • {"expr":"9+5","value":14}
Difficulty
hard

Match each expression with its answer: 5x4=?, 1+3=?, 12-6=?, 5x3=?, 6x3=?, 2+11=?, 16+10=?

Show answer

Answer: 5x4=20; 1+3=4; 12-6=6; 5x3=15; 6x3=18; 2+11=13; 16+10=26

SubType
math-match
Pairs
  • {"expr":"5x4","value":20}
  • {"expr":"1+3","value":4}
  • {"expr":"12-6","value":6}
  • {"expr":"5x3","value":15}
  • {"expr":"6x3","value":18}
  • {"expr":"2+11","value":13}
  • {"expr":"16+10","value":26}
Difficulty
hard