Answer:
(10x25) + (5x25)=375
Step-by-step explanation:
Ten times any number is easy because you just add a zero to the end. So mental math would say to break it into 10x25=250, plus 5x25=125, which equals 375
Answer:
For this equation let's round the 3328 to a 3300.
Step-by-step explanation:
If we remove the 2 zeros, we remain with a 33. 33/6 is 5.5 Now if we add back 2 places we get 550. I know this is written badly, but I hope it helped.
1300 = 2 × 2 × 5 × 5 × 13, <span>36 = 2 × 2 × 3 × 3</span>
Answer: Your answer would be D