Question

Using signs and symbols , write $\mathrm{Seven}\mathrm{increased}\mathrm{by}\mathrm{four}$.

Answer 1

Signs and Symbols : $+,\times ,-,÷$ are the signs for addition , subtraction , multiplication and division respectively.

$$\begin{gathered} \therefore \mathrm{Seven}\mathrm{increased}\mathrm{by}\mathrm{four} \\ \Rightarrow 7+4 \end{gathered}$$

Therefore , we can write $\mathrm{Seven}\mathrm{increased}\mathrm{by}\mathrm{four}$ as $7+4$ .