Download App

Integers — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSIntegers2 Marks
Question
Verify the following: $19 \times {7 + (-3)} = 19 \times 7 + 19 \times (-3)$
✓

Answer

$L.H.S = 19 \times (7+ (-3)) = 19 \times (7 - 3) = 19 \times 4 = 76$
$R.H.S = 19 \times 7 + 19 \times (-3) = 133 - 57 = 76$
Therefore, $L.H.S = R.H.S$

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 Integers→Integers — all question types→MATHS STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Solve: $0.5\text{x}+\frac{\text{x}}{3}=0.25\text{x}+7$
→
Express $\frac{-36}{24}$ as a rational number with numerator $6$
→
Add the following:
$4ab - 5bc + 7ca$
$-3ab + 2bc - 3ca$
$5ab - 3bc + 4ca$
→
Simplify the expressions and find the value, if x is equal to 2.
6x + 5(x - 2)
→
By how much should $59.71$ be decreased to get $34.58$?
→
Fill in the blank:
$\frac{-9}{5}=\frac{\dots}{20}=\frac{27}{\dots}=\frac{-45}{\dots}$
→
To find the distance around a circular disc, multiply the diameter of the disc by $3.14$ What is the distance around the disc when: The radius is $6.45\ cm?$
→
Sana and Fatima participated in an apple race. The race was conducted in $6$ parts. In the first part, Sana won by $10$ seconds. In the second part she lost by $1$ minute, then won by $20$ seconds in the third part and lost by $25$ seconds in the fourth part, she lost by $37$ seconds in the fifth part and won by $12$ seconds in the last part. Who won the race finally$?$
→
What is to be subtracted from $17.1$ to get $2.051$?
→
Evaluate the following, using distributive property. $68 \times (-17) + (-68) \times 3$
→