Carefully study this number table.

$91$	$92$	$93$	$94$	$95$	$96$	$97$	$98$	$99$	$100$
$81$	$82$	$83$	$84$	$85$	$86$	$87$	$88$	$89$	$90$
$71$	$72$	$73$	$74$	$75$	$76$	$77$	$78$	$79$	$80$
$61$	$62$	$63$	$64$	$65$	$66$	$67$	$68$	$69$	$70$
$51$	$52$	$53$	$54$	$55$	$56$	$57$	$58$	$59$	$60$
$41$	$42$	$43$	$44$	$45$	$46$	$47$	$48$	$49$	$50$
$31$	$32$	$33$	$34$	$35$	$36$	$37$	$38$	$39$	$40$
$21$	$22$	$23$	$24$	$25$	$26$	$27$	$28$	$29$	$30$
$11$	$12$	$13$	$14$	$15$	$16$	$17$	$18$	$19$	$20$
$1$	$2$	$3$	$4$	$5$	$6$	$7$	$8$	$9$	$10$

How many numbers are there in each row?

Circle the hand with the smaller area.

Raghavendra is a wholesale merchant. He has stocked the grains and pulses. He sells to various grocery shops like this-

Each sack weights $100 \text{kgs}$.

How many sugar bags are there in the shop? How many $\text{kgs}$ of sugar is there in the shop
?

Draw a triangle with a bigger area than this one.

Sridhar needs the following things for his house. So, he goes to the market and finds the cost of each item.

Fan$-₹1175$.

Bed$-₹2950$

Cupboard$-₹4080$

Cycle$-₹3690$

Gas stove$-₹1200$

If Sridhar goes to market with $₹10000$, can he buy all the things mentioned above? Estimate without adding the costs of all items.

Raghavendra is a wholesale merchant. He has stocked the grains and pulses. He sells to various grocery shops like this-

Each sack weights $100 \text{kgs}$.

What is the weight of wheat, maize and rice taken together?

Which has a bigger area?

For which one of the following is planimeter used?
 

Raghavendra is a wholesale merchant. He has stocked the grains and pulses. He sells to various grocery shops like this-

Each sack weights $100 \text{kgs}$.

How many kgs of Bengal gram is there in the shop?

The table given below shows the runs scored by Indian cricketers in test cricket during their lifetime.

Now answer the following-

About how many more runs has Saurav Ganguly scored than Azharuddin? Estimate to the nearest of the following.

$500 1000 1500$

The table given below shows the runs scored by Indian cricketers in test cricket during their lifetime.

Now answer the following-

• Show the runs made by cricketers on the number line given below-

Raghavendra is a wholesale merchant. He has stocked the grains and pulses. He sells to various grocery shops like this-

Each sack weights $100 \text{kgs}$.

The weight of which pair of items is equal to $1000 \text{kg}$ in weight?

Which square has the biggest area?

Raghavendra is a wholesale merchant. He has stocked the grains and pulses. He sells to various grocery shops like this-

Each sack weights $100 \text{kgs}$.

Which item is equal to $1000 \text{kg}$ in weight?

Raghavendra is a wholesale merchant. He has stocked the grains and pulses. He sells to various grocery shops like this-

Each sack weights $100 \text{kgs}$.

The weight of which pair of items is less than $1000 \text{kg}$?

The table given below shows the runs scored by Indian cricketers in test cricket during their lifetime.

Now answer the following-

About how many more runs has Laxman scored than Kapil Dev? Estimate to the nearest of the following.

$2000 4000 6000$