Question

Write the numerical expression for the tree diagram.

• A. $[7\times (9+2\left)\right]+\left[\right(6-3)÷3]$
• B. $[7\times (9+2\left)\right]\times \left[\right(6-3)÷3]$
• C. $\left[\right(7\times 9)+2)]+[(6-3)÷3]$
• D. $[7\times (9+2\left)\right]-\left[\right(6-3)÷3]$

Answer 1

The correct option is A $[7\times (9+2\left)\right]+\left[\right(6-3)÷3]$

The numerical expression for the given tree diagram is
$[7\times (9+2\left)\right]+\left[\right(6-3)÷3]$