Subtract.

$\underline{\begin{array}{ccc}& \mathrm{tens}& \mathrm{ones}\\ & 3& 6\\ -& & 5\\ & & \end{array}}$

Fill in the blanks with $(+)$ or $(-)$ sign.

$68 \square 26=42$.

Find the number $100$ less than $628$$?$

Rewrite in the correct place and then solve.

$379-25$

Decide whether to add, subtract, multiply, or divide and then solve. 

One morning, at a construction site, there were $4751$ bricks. At the end of the day, there were $918$ bricks. How many bricks were used during the day?

Find the number $100$ less than $761$$?$

Find the number $100$ less than $527$$?$

Fill in the blanks with $(+)$ or $(-)$ sign.

$24 \square 13=11$.

Rewrite in the correct place and then solve.

$913-3$

Find the number $100$ less than $813$$?$

Use the stripe to find the answer.

$8-5=\square$

$\begin{array}{ccc}& \mathrm{T}& \mathrm{O}\\ & 4& 0\\ +& & 7\\ & & \end{array}$

Find the number $100$ less than $475$$?$

Use the stripe to find the answer.

$11-5=\square$

Decide whether to add, subtract, multiply, or divide and then solve. 

A factory that manufactures erasers has received an order for $2500$ erasers. $1539$ erasers are ready. How many more are needed?

Find the number $100$ less than $483$$?$

Read them carefully and decide whether you have to add, subtract and multiply.

Another newspaper man, Prakesh, delivers $\square$ papers a month, While Prasad delivers $\square$ papers a month. How many more does Prasad need to deliver in order to reach the same number as Prakash $?$

Rewrite in the correct place and then solve.

$589-43$

Use the stripe to find the answer.

$14-7$

Find the number $100$ less than $339$$?$