Reteach To Build Understanding 1 1 Answer Key (2024)

FAQs

Which periods are shown in the place value chart? ›

Periods in the International Place Value Chart

In the International place value system, we have three periods: ones, thousands, and millions, for the nine places from right to left. Each period contains three places. Ones period: This is the first period consisting of three places: ones, tens, and hundreds.

The 10-to-1 relationship also allows you to understand the relationship between any two places in the number system. For example: The thousands are 2 places to the left of the tens. This means there is a 10x10 (10²) relationship between tens and thousands: 100 tens = 1 thousand.

For any number, the value of its digits can be identified. One way to find the value of digits in a number is to write the digits in their places on a place value chart. The column name will show the digit's place. For the number 382, the 3 is in the hundreds column, which means its value is 3 hundreds or 300.

Explanation: In the place value chart, we start at the ones. Each consecutive place to the left is 10 times more: the next is tens; then hundreds; thousands; etc. Having two of the same digit beside each other means the one to the left is exactly ten times greater than the one to the right.

Expert-Verified Answer

The number in which the digit 8 has a value that is ten times as great as the value of the digit 8 in 178,643 is 800.

The place value of the digit '0' is always '0'.

Answer: While comparing numbers, first of all, start with the greatest place value. After that, compare the digits in the greatest place value position. Also, if these digits are the same, then continue to the next smaller place until the digits are different.