Question

Given the number 1729, match the place value operations on left column with options below.

• A. 14
• B. 18
• C. 9
• D. 7

Answer 1

In the number 1729,

Thousands	Hundreds	Tens	Units
1	7	2	9
Thousands $\times$ 7	Hundreds $\times$ 2	Tens $\times$ 9	Units $\times$ 1
1 $\times$ 7 = 7	7 $\times$ 2 = 14	2 $\times$ 9 = 18	9 $\times$ 1 = 9