Download App

PART - 2 CH : 2 Operations with Integers — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSPART - 2 CH : 2 Operations with Integers2 Marks
Question
Find the values of:
-16 × (-5)
✓

Answer

To find the value of -16 × (-5), we multiply the numbers and apply the rule that a negative number multiplied by a negative number results in a positive number.
∴ -16 × (-5) = 80

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from PART - 2 CH : 2 Operations with Integers→PART - 2 CH : 2 Operations with Integers — all question types→MATHS STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Simplify: $\Big(\frac{-3}{2}\Big)^{3}\div\Big(\frac{-3}{2}\Big)^{6}$
→
Express the term in the exponential form: $(-4 \mathrm{~m})^3$
→
A flower garden is $22.50\ m$ long. Sheela wants to make a border along one side using bricks that are $0.25\ m$ long. How many bricks will be needed$?$
→
Simplify:
$\left(3^5\right)^{11} \times\left(3^{15}\right)^4-\left(3^5\right)^{18} \times\left(3^5\right)^5$
→
(i) Can you eat 50% of a cake?
Can you eat 100% of a cake?
Can you eat 150% of a cake?
(ii) Can a price of an item go up by 50%?
Can a price of an item go up by 100%?
Can a price of an item go up by 150%?
→
Add the following expression:
$2 x^2-3 y^2, 5 x^2+6 y^2,-3 x^2-4 y^2$
→
Represent the following rational numbers on the number line: $\frac{-12}{7}$
→
State whether a given pair of terms is of like or unlike terms.
$12 x z, 12 x^2 z^2$
→
A submarine was 6735 metre below sea level. If it ascends 2154 metre, what is its new position?
→
Write equations for the following statements.
If you take away 6 from 6 times $y$, you get 60 .
→