Question

find the answer by estimation method using general rule 429 + 336+2217

Answer 1

Answer:

2800

Step-by-step explanation:

429+336+2217

Using general rule:

•429 is rounded off to nearest 100 = 400

•236 is rounded off to nearest 100 = 200

•2217 is rounded off to nearest 100=2200

So, Estimated sum= 400+200+2200

400

200

+ 2200

2800

So, the answer is 2800.