Find the product of the following integers-18- -13

(+18)× ( 13)= (18× 13)= 234 (a) × ( b) = (ab)Hence the answer is 234 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VII

Mathematics

Closure Property for Multiplication on Integers

Find the prod...

Question

Find the product of the following integers
$(+ 18) \times (- 13)$

Open in App

Solution

$(+ 18) \times (- 13) = - (18 \times 13)$
$= - 234$ $(a) \times (- b) = - (a b)$
Hence the answer is $- 234$

Suggest Corrections

Similar questions

Compare the following pairs of integers using > or <

$13___33$

Find the product of the following integers

$(- 13) \times (- 8)$

Study the pattern and answer the following:

$18 \times 1 = 18$

$18 \times 2 = 36$ (add $2$ tens and $2$ ones less than $18$ i.e. $[20 + 16]$ )

$18 \times 3 = 54$ (add $2$ tens and $2$ ones less than $36$ i.e. $[20 + 34]$ )

$18 \times 4 = 72$ (add $2$ tens and $2$ ones less than $54$ i.e. $[20 + 52]$ )

Now, continue this pattern

$18 \times 5 = . . . . . . . . . 18 \times 6 = . . . . . . . . . 18 \times 7 = . . . . . . . . . 18 \times 8 = . . . . . . . . . 18 \times 9 = . . . . . . . . . 18 \times 10 = . . . . . . . . .$

Q. The product of two integers is (-182).If one of them is 13,find the other integer.

Q. The product of two positive integers is

936

. Find the greater number, if the integers are in the ratio

13 : 18.

Join BYJU'S Learning Program

Find the product of the following integers(+18)×(-13)

(+18)×(-13)=-(18×13)=-234 (a)×(-b)=-(ab)Hence the answer is -234

Find the product of the following integers
$(+ 18) \times (- 13)$

$(+ 18) \times (- 13) = - (18 \times 13)$
$= - 234$ $(a) \times (- b) = - (a b)$
Hence the answer is $- 234$