4. Is the product of two even whole numbers always an even
if it is divisible by 2. Thus, all even natural numbers are even whole numbers. Also,
[Recall that a natural number is even if it is divisible by 2. Similarly, a whole number
5. Choose any two odd whole numbers. Is their product an odd whole number? Is it true
O=20. O is divisible by 2 and is thus an even whole number]
6. We know that 0 + 0 =0. Is there some other whole number q such that qx9=9?
7. Given that the product of two whole numbers is zero, what can you say about these numbe
8. Is the product of an even whole number and an odd whole number an odd whole num
9. We know that Ox0=0. Is there some other whole number p such that p + p = p ?
10. Using properties of addition and multiplication, find each of the following products:
11. Find the value of each of the following using properties of multiplication :
(v) 6125 60
two, even whole numbers?
(iv) 1006 x16
(1) 542 x 105
(ii) 756 x 99
(i) 81652169-8165x69
Ciii) 672 x 999 +672
(v) 3125 x 5 x 421 +125x25x123
(ii) 243%995
(ii) 15625x15625 -15625 x 5625
(iv) 431x10 x 578 -491 x 4310
(vi) 21x482 413 x 482 -18x482
Answers
Answer:
Yes, to the extent a Number can solidify in the era it is being used.
Keep in mind numbers are a symbol for a very vague estimation.
When division occurs, even of a cake, you get residue on the knife.
Also in Decimal form because everything decimal can notate as:
ND-[(ND-D)(N/D)]=(N/D)(D/D)
There is a problem with overlappages associable to 90 when using decimal, as follows:
€÷x=€y/100+€y/1000+€y/10000, etc
With all equational divisions in that notation, xy=90, for ex.:
1÷2=45/100+45/1000+45/10000, etc.
1÷7=90/700+90/7000+90/70000, etc.
1÷9=10/100+10/1000+10/10000, etc.
In these examples,€=1 with x=2, 7 and 9, and we observe that the overlappage [columnar], is associable y=90/x.
Thus, only by estimation which mathematics enforces by the general definition and purpose of math:
Math: a means of simplifying a laborious effort involving accurate algebrae, to derive a very close estimate
can two even numbers or two odd numbers actually instantly equal an even number.
If math was exact, we would never get anything done.
Step-by-step explanation:
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