Question

use the place - value chart to solve. write the product in standard and unit form. 3 ones × 100 = □ hundreds 3 × 100 = □ 3 300 30

Explanation:

Step1: Understand place - value multiplication

We know that 3 ones means the number 3. When we multiply 3 by 100, we are essentially moving the digits of 3 two places to the left in the place - value chart.
$3\times100 = 300$. In terms of hundreds, $300\div100=3$.

Step2: Fill in the blanks

The first blank is asking for how many hundreds are in $3\times100$. Since $3\times100 = 300$ and $300\div100 = 3$, the first blank is 3. The second blank is the product $3\times100$, which is 300.

Answer:

3
300