Question

EXERCISE 2.1Simplify the following numerical expressions:1. 18 + 13 - 45 +43 - 163. 168 + 8 + 5 12 - 385. 412 - 108 + 315 - 45 1577. 325 x 25 + 270 - 169 = 139. 482-412 + 286 = 12 2042. 43 + 12 x 4 + 15 - 214. 128 + 125 = 25 x 26-1276. 196 = 14 23 - 200 + 1958. 241 + 300 = 25 17 - 21810. 476 + 14 x 24 - 504 + 132USING THE OPERATION OFSometimes we need to find the value of of 16'or-3 of 5'. This means, we need to find the value ofx 16 or 3 x 5.the ODMAS rule in which Odivision, M for multiplication.for subtraction. Note that someE, where E stands for exponerabout them in the next grade.examples:ultiplicationcomple 1.642 of 8 + 5​

Answer 1

Answer:

sorry dear I m very weak in maths

Step-by-step explanation:

math kbi mko samjh he Nahi aata