expert Set 69 Form Exercise

Match each expression with its answer: 3+9=?, 2+1=?, 4x7=?, 10-2=?, 6+9=?

Show answer

Answer: 3+9=12; 2+1=3; 4x7=28; 10-2=8; 6+9=15

SubType
math-match
Pairs
  • {"expr":"3+9","value":12}
  • {"expr":"2+1","value":3}
  • {"expr":"4x7","value":28}
  • {"expr":"10-2","value":8}
  • {"expr":"6+9","value":15}
Difficulty
expert

Match each expression with its answer: 5+10=?, 8-4=?, 5-3=?, 6+10=?, 3x3=?

Show answer

Answer: 5+10=15; 8-4=4; 5-3=2; 6+10=16; 3x3=9

SubType
math-match
Pairs
  • {"expr":"5+10","value":15}
  • {"expr":"8-4","value":4}
  • {"expr":"5-3","value":2}
  • {"expr":"6+10","value":16}
  • {"expr":"3x3","value":9}
Difficulty
expert

Match each expression with its answer: 2-2=?, 10+4=?, 9x6=?, 2x9=?, 4+3=?

Show answer

Answer: 2-2=0; 10+4=14; 9x6=54; 2x9=18; 4+3=7

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"10+4","value":14}
  • {"expr":"9x6","value":54}
  • {"expr":"2x9","value":18}
  • {"expr":"4+3","value":7}
Difficulty
expert

Match each expression with its answer: 10+3=?, 4x3=?, 2-1=?, 9x9=?, 7x5=?

Show answer

Answer: 10+3=13; 4x3=12; 2-1=1; 9x9=81; 7x5=35

SubType
math-match
Pairs
  • {"expr":"10+3","value":13}
  • {"expr":"4x3","value":12}
  • {"expr":"2-1","value":1}
  • {"expr":"9x9","value":81}
  • {"expr":"7x5","value":35}
Difficulty
expert

Match each expression with its answer: 2-2=?, 6+4=?, 2+10=?, 7+8=?, 7-3=?

Show answer

Answer: 2-2=0; 6+4=10; 2+10=12; 7+8=15; 7-3=4

SubType
math-match
Pairs
  • {"expr":"2-2","value":0}
  • {"expr":"6+4","value":10}
  • {"expr":"2+10","value":12}
  • {"expr":"7+8","value":15}
  • {"expr":"7-3","value":4}
Difficulty
expert

Match each expression with its answer: 4+4=?, 4-3=?, 6x5=?, 7-4=?, 5+6=?

Show answer

Answer: 4+4=8; 4-3=1; 6x5=30; 7-4=3; 5+6=11

SubType
math-match
Pairs
  • {"expr":"4+4","value":8}
  • {"expr":"4-3","value":1}
  • {"expr":"6x5","value":30}
  • {"expr":"7-4","value":3}
  • {"expr":"5+6","value":11}
Difficulty
expert

Match each expression with its answer: 2+7=?, 3+5=?, 8+5=?, 8+9=?, 8-3=?

Show answer

Answer: 2+7=9; 3+5=8; 8+5=13; 8+9=17; 8-3=5

SubType
math-match
Pairs
  • {"expr":"2+7","value":9}
  • {"expr":"3+5","value":8}
  • {"expr":"8+5","value":13}
  • {"expr":"8+9","value":17}
  • {"expr":"8-3","value":5}
Difficulty
expert

Match each expression with its answer: 3+1=?, 7x4=?, 6-1=?, 8x5=?, 9x4=?

Show answer

Answer: 3+1=4; 7x4=28; 6-1=5; 8x5=40; 9x4=36

SubType
math-match
Pairs
  • {"expr":"3+1","value":4}
  • {"expr":"7x4","value":28}
  • {"expr":"6-1","value":5}
  • {"expr":"8x5","value":40}
  • {"expr":"9x4","value":36}
Difficulty
expert