"8÷2(2+2).” ....Can you solve this math problem?, page-44

  1. 2,666 Posts.
    lightbulb Created with Sketch. 231
    Yes, they are making a mistake.

    No multiplication sign is no different than in Calculus or Algebra 3y is 3 times Y. 4a or 5b etc
 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.