Using the calculator, evaluate the following and give your answers correct to

3 decimal places.

$$\left(\frac{12}{16.23}+\frac{1}{15.01}-\frac{1}{23.23}\right)-1.001$$  

(a)  

Using the calculator, evaluate the following and give your answers correct to

3 decimal places.

6001.001 – 5983.10101 × 0.561

(a)  

Using the calculator, evaluate the following and give your answers correct to

2 significant figures.

$$4.2\times\left(2.7+1\frac{13}{113}\right)\div6.3$$  

(a)  

Using the calculator, evaluate the following and give your answers correct to

2 significant figures.

$$7\times\frac{3}{4}-0.003\times7\frac{1}{4}$$  

(a)  

Using the calculator, evaluate the following and give your answers correct to

2 significant figures.

$$\sqrt[]{1300}+4.2^2\times0.6-\sqrt[]{1\frac{1}{6}}$$  

(a)  

Using the calculator, evaluate the following and give your answers correct to

2 significant figures.

$$\sqrt[]{\frac{4.3\times6.75}{6.98+9.53}}+\frac{2.3+1.59^2}{25.7}$$  

(a)  

Using the calculator, evaluate the following and give your answers correct to

nearest whole number.

$$6.5^4\times2.3^2\times\left(1\frac{1}{4}\right)^3$$  

(a)  

Using the calculator, evaluate the following and give your answers correct to

3 significant figures.

$$\sqrt[3]{1600}\times0.125^2\div\left(\frac{3}{4}\right)^3\times10$$  

(a)  

Using the calculator, evaluate the following and give your answers correct to

3 decimal places.

$$\frac{132}{199}\times3\frac{23}{79}\div6\frac{1}{102}$$  

(a)