Sentry Page Protection

Calculation Task (Intermediate) 13

 
Complete the following calculations without a calculator:

​a) Write in the simplest form 36/144

b) 45 + 38 + 87 – 91 = 

 Answers

a) Write in the simplest form 36/144 = 1/4

b) 45 + 38 + 87 – 91 = 79
​