expert Set 42 Form Exercise

Match each expression with its answer: 8x9=?, 2x8=?, 3x9=?, 8+9=?, 7x9=?

Show answer

Answer: 8x9=72; 2x8=16; 3x9=27; 8+9=17; 7x9=63

SubType
math-match
Pairs
  • {"expr":"8x9","value":72}
  • {"expr":"2x8","value":16}
  • {"expr":"3x9","value":27}
  • {"expr":"8+9","value":17}
  • {"expr":"7x9","value":63}
Difficulty
expert

Match each expression with its answer: 9-2=?, 4x9=?, 4+8=?, 1+8=?, 7-6=?

Show answer

Answer: 9-2=7; 4x9=36; 4+8=12; 1+8=9; 7-6=1

SubType
math-match
Pairs
  • {"expr":"9-2","value":7}
  • {"expr":"4x9","value":36}
  • {"expr":"4+8","value":12}
  • {"expr":"1+8","value":9}
  • {"expr":"7-6","value":1}
Difficulty
expert

Match each expression with its answer: 4+7=?, 8x3=?, 9-7=?, 4x9=?, 9x6=?

Show answer

Answer: 4+7=11; 8x3=24; 9-7=2; 4x9=36; 9x6=54

SubType
math-match
Pairs
  • {"expr":"4+7","value":11}
  • {"expr":"8x3","value":24}
  • {"expr":"9-7","value":2}
  • {"expr":"4x9","value":36}
  • {"expr":"9x6","value":54}
Difficulty
expert

Match each expression with its answer: 9+9=?, 1+3=?, 3-2=?, 7+6=?, 5x7=?

Show answer

Answer: 9+9=18; 1+3=4; 3-2=1; 7+6=13; 5x7=35

SubType
math-match
Pairs
  • {"expr":"9+9","value":18}
  • {"expr":"1+3","value":4}
  • {"expr":"3-2","value":1}
  • {"expr":"7+6","value":13}
  • {"expr":"5x7","value":35}
Difficulty
expert

Match each expression with its answer: 8-3=?, 6-4=?, 9x9=?, 9x2=?, 6x7=?

Show answer

Answer: 8-3=5; 6-4=2; 9x9=81; 9x2=18; 6x7=42

SubType
math-match
Pairs
  • {"expr":"8-3","value":5}
  • {"expr":"6-4","value":2}
  • {"expr":"9x9","value":81}
  • {"expr":"9x2","value":18}
  • {"expr":"6x7","value":42}
Difficulty
expert

Match each expression with its answer: 10-10=?, 5-4=?, 8x2=?, 1+3=?, 7x8=?

Show answer

Answer: 10-10=0; 5-4=1; 8x2=16; 1+3=4; 7x8=56

SubType
math-match
Pairs
  • {"expr":"10-10","value":0}
  • {"expr":"5-4","value":1}
  • {"expr":"8x2","value":16}
  • {"expr":"1+3","value":4}
  • {"expr":"7x8","value":56}
Difficulty
expert

Match each expression with its answer: 8+4=?, 10-3=?, 2x8=?, 2x5=?, 9x3=?

Show answer

Answer: 8+4=12; 10-3=7; 2x8=16; 2x5=10; 9x3=27

SubType
math-match
Pairs
  • {"expr":"8+4","value":12}
  • {"expr":"10-3","value":7}
  • {"expr":"2x8","value":16}
  • {"expr":"2x5","value":10}
  • {"expr":"9x3","value":27}
Difficulty
expert

Match each expression with its answer: 7x2=?, 8x8=?, 7+3=?, 4-1=?, 6-1=?

Show answer

Answer: 7x2=14; 8x8=64; 7+3=10; 4-1=3; 6-1=5

SubType
math-match
Pairs
  • {"expr":"7x2","value":14}
  • {"expr":"8x8","value":64}
  • {"expr":"7+3","value":10}
  • {"expr":"4-1","value":3}
  • {"expr":"6-1","value":5}
Difficulty
expert