Question

EXERCISE 2.1<br />Simplify the following numerical expressions:<br />1. 18 + 13 - 45 +43 - 16<br />3. 168 + 8 + 5 12 - 38<br />5. 412 - 108 + 315 - 45 157<br />7. 325 x 25 + 270 - 169 = 13<br />9. 482-412 + 286 = 12 204<br />2. 43 + 12 x 4 + 15 - 21<br />4. 128 + 125 = 25 x 26-127<br />6. 196 = 14 23 - 200 + 195<br />8. 241 + 300 = 25 17 - 218<br />10. 476 + 14 x 24 - 504 + 132<br />USING THE OPERATION OF<br />Sometimes we need to find the value of of 16'or<br />-3 of 5'. This means, we need to find the value of<br />x 16 or 3 x 5.<br />the ODMAS rule in which O<br />division, M for multiplication.<br />for subtraction. Note that some<br />E, where E stands for exponer<br />about them in the next grade.<br />examples:<br />ultiplication<br />comple 1.642 of 8 + 5​

Answer 1

Answer:

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Answer 2

Answer:

the question is The value of (19-721)x(127+V35)*(315+V81) is