expert Set 28 Form Exercise

Match each expression with its answer: 2-1=?, 10+3=?, 4x5=?, 9x9=?, 7x9=?

Show answer

Answer: 2-1=1; 10+3=13; 4x5=20; 9x9=81; 7x9=63

SubType
math-match
Pairs
  • {"expr":"2-1","value":1}
  • {"expr":"10+3","value":13}
  • {"expr":"4x5","value":20}
  • {"expr":"9x9","value":81}
  • {"expr":"7x9","value":63}
Difficulty
expert

Match each expression with its answer: 2+3=?, 8-5=?, 7x2=?, 7-6=?, 5-3=?

Show answer

Answer: 2+3=5; 8-5=3; 7x2=14; 7-6=1; 5-3=2

SubType
math-match
Pairs
  • {"expr":"2+3","value":5}
  • {"expr":"8-5","value":3}
  • {"expr":"7x2","value":14}
  • {"expr":"7-6","value":1}
  • {"expr":"5-3","value":2}
Difficulty
expert

Match each expression with its answer: 4-3=?, 2x9=?, 3+2=?, 6x5=?, 10-4=?

Show answer

Answer: 4-3=1; 2x9=18; 3+2=5; 6x5=30; 10-4=6

SubType
math-match
Pairs
  • {"expr":"4-3","value":1}
  • {"expr":"2x9","value":18}
  • {"expr":"3+2","value":5}
  • {"expr":"6x5","value":30}
  • {"expr":"10-4","value":6}
Difficulty
expert

Match each expression with its answer: 10+6=?, 9x2=?, 6-3=?, 2-1=?, 7+1=?

Show answer

Answer: 10+6=16; 9x2=18; 6-3=3; 2-1=1; 7+1=8

SubType
math-match
Pairs
  • {"expr":"10+6","value":16}
  • {"expr":"9x2","value":18}
  • {"expr":"6-3","value":3}
  • {"expr":"2-1","value":1}
  • {"expr":"7+1","value":8}
Difficulty
expert

Match each expression with its answer: 9-3=?, 5x3=?, 6+3=?, 6x9=?, 3x6=?

Show answer

Answer: 9-3=6; 5x3=15; 6+3=9; 6x9=54; 3x6=18

SubType
math-match
Pairs
  • {"expr":"9-3","value":6}
  • {"expr":"5x3","value":15}
  • {"expr":"6+3","value":9}
  • {"expr":"6x9","value":54}
  • {"expr":"3x6","value":18}
Difficulty
expert

Match each expression with its answer: 6+1=?, 5-2=?, 9x7=?, 8+10=?, 8x2=?

Show answer

Answer: 6+1=7; 5-2=3; 9x7=63; 8+10=18; 8x2=16

SubType
math-match
Pairs
  • {"expr":"6+1","value":7}
  • {"expr":"5-2","value":3}
  • {"expr":"9x7","value":63}
  • {"expr":"8+10","value":18}
  • {"expr":"8x2","value":16}
Difficulty
expert

Match each expression with its answer: 8+9=?, 3x4=?, 5x3=?, 1+10=?, 2+5=?

Show answer

Answer: 8+9=17; 3x4=12; 5x3=15; 1+10=11; 2+5=7

SubType
math-match
Pairs
  • {"expr":"8+9","value":17}
  • {"expr":"3x4","value":12}
  • {"expr":"5x3","value":15}
  • {"expr":"1+10","value":11}
  • {"expr":"2+5","value":7}
Difficulty
expert

Match each expression with its answer: 4+6=?, 4x5=?, 4x8=?, 8-5=?, 6x7=?

Show answer

Answer: 4+6=10; 4x5=20; 4x8=32; 8-5=3; 6x7=42

SubType
math-match
Pairs
  • {"expr":"4+6","value":10}
  • {"expr":"4x5","value":20}
  • {"expr":"4x8","value":32}
  • {"expr":"8-5","value":3}
  • {"expr":"6x7","value":42}
Difficulty
expert