Subtraction

Subtract.

$\underline{\begin{array}{cccc}& \mathrm{H}& \mathrm{T}& \mathrm{O}\\ & 7& 4& 8\\ -& & 3& 9\\ & & & \end{array}}$

Select the subtraction sentence by observing the below picture.

When we subtract two same numbers, we get the difference zero $\left(0\right)$.

Subtract $14$ from $14$.

Out of $10$, take away $10$. The difference we got is_____.

$\underline{\begin{array}{ccc}& 6& 5\\ -& 4& 7\\ & & \end{array}}$

Subtract.

$20-14$

Subtract.

$33-20$

Subtract.

$896-849$

Use the mental strategy of your choice to find the answer to the problem.

$78-21$

Show on the number line and solve.

$43-16$

Show on the number line and solve.

$36-15$

Show on the number line and solve.

$25-5$

$10-6=$

The table lists the countries where the most chocolate bars are eaten each year. It shows how many $40$ g chocolate bars are eaten per person in each of the countries.

The difference between the chocolate bars eaten in which two countries is exactly $58$ ?

The table lists the countries where the most chocolate bars are eaten each year. It shows how many $40$ g chocolate bars are eaten per person in each of the countries.

What is the difference in the number of chocolate bars eaten in Australia and Switzerland?

Show on the number line and solve.

$35-16$

The number line shows that:

Write the answer.

$27-8=$

$25-6$ is the same as: