Question

(d) 10 x 10+ [400 = {100 - (50 - 3 x 10)}]​

Answer 1

Step-by-step explanation:

100+400=100-49x10

500=100-490

500=-390

890 is the answer

Answer 2

Answer:

420 is the answer

Step-by-step explanation:

Solution:

[10 * 10{400 - (100-(50 - 3 *10))}]

We can solve this question by DMAS rule.

A.T.Q DMAS rule we will firstly solve division but there is no division in this question.

Now, we will solve multiplication

\sf{100 + \bigg(400 - \big(100 - (50 - 30)\big)\bigg)}100+(400−(100−(50−30)))

Now, we will solve subtraction one by one.

$$\begin{lgathered}\sf{→100 + \bigg(400 - \big(100 - 20\big)\bigg)} \\ \\ \sf{→100 + 400 - 80} \\ \\ \sf{→100 + 320}\end{lgathered}$$

Now, we will solve addition.

$$\sf{→420}$$

$$\Large{\implies{\boxed{\boxed{\sf{420}}}