How would you do this equation on paper 1/2 x 26 x 10

  • Context: High School 
  • Thread starter Thread starter jim1174
  • Start date Start date
  • Tags Tags
    Paper
Click For Summary
SUMMARY

The discussion focuses on calculating the expression 1/2 x 26 x 10 on paper. The correct approach involves first finding half of 26, which equals 13, and then multiplying that result by 10 to obtain 130. Participants clarify that this is an expression rather than an equation, emphasizing the importance of the equal sign in identifying equations. Additionally, they highlight that expressions can be calculated by performing operations in sequence.

PREREQUISITES
  • Basic arithmetic operations (addition, subtraction, multiplication, division)
NEXT STEPS
  • Practice solving arithmetic expressions on paper without a calculator
  • Learn about the order of operations (PEMDAS/BODMAS)
  • Explore methods for simplifying expressions
  • Understand the difference between expressions and equations in mathematics
USEFUL FOR

Students learning basic arithmetic, educators teaching mathematical concepts, and anyone interested in improving their calculation skills on paper.

jim1174
Messages
79
Reaction score
0
How would you do this equation on paper 1/2 x 26 x 10
 
Mathematics news on Phys.org
Can you elaborate more on what you're looking for?

Do you want to solve it? Or typeset it in Latex?
 
I want to solve it. I can do it on my calculator but I want to learn how to do it on paper
 
jim1174 said:
How would you do this equation on paper 1/2 x 26 x 10
Easy enough to do in your head, so not much effort necessary to do on paper.
Half of 26, that much is 13;
13 multiply by 10, append one zero digit, making 130.

A connection or chain of just factors to make a product: multiply from left to right; also you can arrange the factors in the expression in any order.
 
jim1174 said:
How would you do this equation on paper 1/2 x 26 x 10
This is not an equation. A clue that you're dealing with an equation is the = symbol. Furthermore, you don't "solve" an expression - you can calculate it by carrying out the operations involved in the expression.
 
Last edited:

Similar threads

  • · Replies 22 ·
Replies
22
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 24 ·
Replies
24
Views
3K
  • · Replies 16 ·
Replies
16
Views
1K
  • · Replies 18 ·
Replies
18
Views
2K
  • · Replies 7 ·
Replies
7
Views
1K
  • · Replies 20 ·
Replies
20
Views
2K
  • · Replies 12 ·
Replies
12
Views
2K