Question

Estimate the following by using general rule:- 5,673 + 17,986​

Answer 1

Answer:

Estimate: 5,673 - 436.

Here,

We use general rule for rounding off.

5673 is rounded off to 6000

• 436 is rounded off to 400

So, Estimated answer = 6000 - 400

.. Estimated answer = 5600

Answer 2

Answer:

$\huge\pink{\fbox{\bf{Answer}}}$

23000

Step-by-step explanation:

$\huge\pink{\fbox{\bf{GIVEN:}}}$

5290 is rounded of nearest thousand=5000

17986 is rounded to nearest thousand=18000

5000+18000= 23000

Estimate sum of :(5,290+17,986) = 23000