Question

Overview

Question Progress
1/3 Marks
Homework Progress
a) Work out the value of 19+7+2-5
28/35 Marks
b) Re-write the statement 19 + 7 + 2-5 by including one pair of brackets
to make the total value equal to 8.
c) Re-write the statement 19 + 7÷2 × 6+1 by including two pairs of brackets
to make the total value equal to 2.

Answer 1

The value of the given expressions are calculated and rewritten with brackets to reach the desired total.

Step-by-step explanation:

a) The value of 19+7+2-5 is 23.

b) To make the total value equal to 8, we can rewrite the statement as (19 + 7) + (2-5).

c) To make the total value equal to 2, we can rewrite the statement as (19 + 7)÷(2 × 6)+1.

Learn more about Arithmetic operations