Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
You are not logged in.
Post a reply
Topic review (newest first)
i need help with this one wat is (7+12)-(3x) i dont get my teacher does not do it good am in grade 6
Have you read Order of Operations - BODMAS ... ?
Is the answer to this 6 or 4
do you know where I can find any Order of Operations exercises.
So you are saying we need plenty of "Order of Operations" exercises? Good idea.
Yes I know what your saying but my question in here can I find any practice like on this site mathsisfun there is long devision etc but nothing just to practice this BODMAS. maybe that should be included from simple sums to very hard sums
2 + 3 x 7 = 23.
The first operation to be done is division,
since 25 divided by 5 is 5,
the value is equal to
The next operation to be done is multiplication,
Since 2 x 3 = 6,
Mathematics or the operations on numbers don't change,
what changes is when to perform the operation, that is the order.
When brackets are used, the operations inside the brackets ought to be performed first.
It may be observed that the operations in the innermost brackets are performed first.
Hi is there any where I can look to practice the DOBMAS rule.