Math, asked by keneilwe87, 2 months ago

2.2. Use rounding off to the nearest ten and calculate by compensation:
2.2.1.
154 + 289

Answers

Answered by dikshasaini12997

0

Answer:

440

Step-by-step explanation:

154 rounded off 10 150

289 rounded off 10 290

150+290= 440

Previous Question

Next Question

Similar questions

Math, 1 month ago

Find the value of the polynomial p(x) = 6x2 – 3x + 7 at x = -1.

Math, 1 month ago

The solution is n = –2 verified as a solution to the equation 1.4n + 2 = 2n + 3.2. What is the last line of the justification? A. 0.8 = 0.8 B. –0.8 = –0.8 C. 3 = 3 D. –3 = –3 please help <3...

Math, 1 month ago

what is copycat don't spam or it will be REPORTED...

Math, 2 months ago

find the product of 25 x 7 x 8 x 4 using suitable property...

Math, 2 months ago

3 + $\frac{2}{5} =$ ...

English, 10 months ago

6. Raju ___ English well 2 points A) spoken B) speaking C) speak D) speaks...

English, 10 months ago

Write a biography with 150 words.(Remember an autobiography is about ourself-Use I and my not we...

English, 10 months ago

The girl is in her late ___. a) 20'S b) 20C c) 20...