Add: $\$8.63+\$12.50=$  

(a)  

Subtract: $19.2-8.63=$  

(a)  

Subtract: $\$115.45-\$4.79=$  

(a)  

Multiply: $4.5x7.1=$  

(a)  

Multiply: $5.94x0.65=$  

(a)  

Multiply: $\$9.99x0.06=$  

(a)  

Multiply: $10.05x0.45=$  

(a)  

Divide by whole numbers: $72.36\div4\ =$   

(a)  

Divide by whole numbers: $281.52\div23=$  

(a)  

Change fraction to decimal: $\frac{1}{10}$ 

(a)  

Change fraction to decimal:   $\frac{3}{16}$  

(a)  

Change mixed number to decimal: $3\ \frac{1}{2}$  

(a)  

Change mixed number to decimal: $20\ \frac{2}{5}$  

(a)  

Change decimal to fraction: 0.75

(a)  

Change decimal to fraction: 0.375

(a)  

Change decimals to mixed numbers: 15.84

(a)  

Change decimals to mixed numbers: 17.25

(a)  

Divide: $154.08\div1.8=$  

(a)  

Divide: $\$167.50\div0.25\ =$  

(a)