Question

insider 14
(a) 4 x 236 x 25
(b) 8 X 432 x 125
(c) 125 x 375 x 16
4. Find the value of the following using suitable property:
(a) 37834 92 +8x37834
(b) 21775 x 189-8921775
18-1
(c) 3046 x 684-84 3046
(d) 9317 x 29 + 71 x 9317
5. Find the product of the following using suitable property.
(a) 825 x 101
mplifyi
(b) 728 * 1002 (c) 97 178
(d) 82 x 50
rackets
6. If the cost of petrol per litre is *76, then find the total amount spent by a taxi-driver in two days thile simp
purchase of 46 liters and 54 liters petrol.
st simplit
7. Identify the property demonstrated in each of the following:
ngle term
(a) 132 x 64 = 64 * 132
(b) 368 + 0 = 368
ustration
(c) 1 x 526 = 526
(d) (11 +17) + 18 = 11 + (17 + 18)
5-8) of
(e) (19 x 8) * 27 = 19 x (8 x 27)
(f) 45 (80 + 7) = 45 x 80 + 45 x 7
side the
8. Find the value of the following.
5-8) of
(a) 3125 x 211 + 89 x 5 x 625
(b) 442 x 2 x 104 + 96 x 884
= (7) o
(c) 36800 x 212 - 12 x 100 x 368
(d) 118 x 19 x 1213-2 x 1121 x 1213
= (70)
= 14
ORDER OF OPERATIONS
Consider an expression, say 4x5+ 7.
of' is and
One person may simplify it like:
We know how to add or multiply two numbers. But
cis solve
48 5+7=20+ 7 = 27
if we have to simplify an expression containing both
Another may simplify it like: 4 x 5 + 7 = 4 x 12 = Remen
addition and multiplication, then we can get different
results if we do not follow proper rules.
We get two different results from the same numeric If there
expression
perform
In the absence of such rules, we use brackets, to
We can
1​

Answer 1

idk what you mean sorry but so cool and what is that because it looks like math but weird