Question

III. Estimate the following by rounding off to the nearest
hundreds.
(a) 279 - 156 - 123 = ____ - ___= _____
(b) 823 - 147 – 256 = ____-___= _____
........
(c) 610 - 423 - 147 = ____-_____= ____
-​

Answer 1

Answer:

Step-by-step explanation:

i did not understand this question

can i know what do u mean by 2 or 3 dashes given there

please

Answer 2

Answer:

(a) 300-200-100

300-300=0

(b) 800-100-300

800-400=400

(c) 600-400-100

600-500=100