Evaluate the following using brackets: 7 × 109
Evaluate by using brackets 107×109
Evaluate by using brackets : 13×108
Question 124 (iii)
Evaluate the following, using distributive property. 53×(−9)−(−109)×53
Use brackets to write a mathematical expression for the following statement.
7is divided by the difference of 12 and 5.
Expand using brackets: 7 × 109