McGraw Hill My Math Grade 4 Chapter 1 Answer Key Place Value

All the solutions provided in McGraw Hill My Math Grade 4 Answer Key PDF Chapter 1 Place Value will give you a clear idea of the concepts.

McGraw-Hill My Math Grade 4 Answer Key Chapter 1 Place Value

Essential Question?
How does place value help represent the value of numbers?
Answer:
Place Value is important because it provides the foundation for regrouping, multiple-digit multiplication, and more in the decimal system, as well as a starting point for the understanding of other base systems.

Explanation:
Place value is the value of each digit in a number. The place value of digits is determined as ones, tens, hundreds, thousands, ten-thousands and so on, based on their position in the number.

My Vocabulary Cards

McGraw Hill My Math Grade 4 Chapter 1 Answer Key Place Value 1
McGraw Hill My Math Grade 4 Chapter 1 Answer Key Place Value 2

Ideas for Use

  • Develop categories for the words. Sort them by category. Ask another student to guess each category.
  • Write a tally mark on each card every time you read or write the word. Try to use at least 10 tally marks for each word card.

The representation of a number as a sum that shows the value of each digit.
Write the suffix in expanded. Use a dictionary if you need help.
Answer:
The suffix in expanded – 1,05,073: 1(100000) + 0(10000) + 5(1000) + 0(100) + 7(10) + 3(1).

Explanation:
The representation of a number as a sum that shows the value of each digit is called expanded form.
Expanded form of 1,05,073: 1(100000) + 0(10000) + 5(1000) + 0(100) + 7(10) + 3(1)
= 1,00,000 + 0 + 5000 + 0 + 70 + 3
= 105000 + 70 + 3
= 105070 + 3
= 105073.

An inequality relationship showing the number on the left is greater than the number on the right.
List three other math words you can use to compare that end in -er.
Answer:
The other inequality math words in Math are greater than symbol (>), less than symbol (<), greater than or equal to symbol (≥), less than or equal to symbol (≤), and not equal to symbol (≠).

Explanation:
Compared to numbers with an equality or inequality symbol fill in the blank with greater than equal to or less than here I’m given two numbers one-half. The other inequality math words in Math are greater than symbol (>), less than symbol (<), greater than or equal to symbol (≥), less than or equal to symbol (≤), and not equal to symbol (≠).

A line with numbers on it in order at regular.
Write a word problem to compare numbers.
Answer:
Word problem: Leela sold 17,255 eggs on Monday. Next day she sold 25,352 eggs. How many more eggs are sold.
Solution: Number of eggs sold more = 8,097.

Explanation:
A line on which all numbers are arranged in a chronological order one after another is called a number line.
Word problem: Leela sold 17,255 eggs on Monday. Next day she sold 25,352 eggs. How many more eggs are sold.
Solution: Number of eggs sold more = 8,097.

Number of eggs sold on Monday = 17,255.
Number of eggs sold on next day = 25,352.
Difference:
Number of eggs sold on next day – Number of eggs sold on Monday
= 25,352 – 17,255
= 8,097.

The value given to a digit by its place in a number.
Write a five-digit number. Then write the place value for each digit.
Answer:
The place value for each digit of 50,250 = 5(10000) + 0(1000) +2(100) + 5(10) + 0(1)

Explanation:
Five-digit number: 50,250
The place value for each digit of 50,250 = 5(10000) + 0(1000) +2(100) + 5(10) + 0(1)
= 50,000 + 0,000 + 200 + 50 + 0
= 50,000 + 200 + 50 + 0
= 50,200 + 50 + 0
= 50,250 + 0
= 50,250

Any symbol used to write a whole number.
Write a number in which the digit 6 is in the ones place and the digit 0 is in the ten thousands place.
Answer:
A number in which the digit 6 is in the ones place and the digit 0 is in the ten thousands place = 1,00,006.

Explanation:
Ones place digit = 6.
Ten thousands digit = 0.
=> Number = 1,00,000 + 6 = 1,00,006.

Having the same value as.
The suffix -ity means “state or condition.” What does the word equality mean?
Answer:
The word equality in math means a symbolic expression of the fact that two quantities are equal; an equation.

Explanation:
The suffix -ity means “state or condition.” The word equality in math means a symbolic expression of the fact that two quantities are equal; an equation.

An inequality relationship showing the number on the left is less than the number on the right.
Write a number sentence about two sets of items in the room. Use the symbol < in your sentence.
Answer:
Number of cupboards in bed room < Number of chairs in bed room.

Explanation:
There are two cupboards and four chairs in our bed rooms. Which items are more in bed room.
Solution:
Number of cupboards in bed room = 2.
Number of chairs in bed room = 4.
=> 2 < 4.
=> Number of cupboards in bed room < Number of chairs in bed room

The name given to each group of three digits in a place-value chart.
What are the names of the three periods on this card?
Answer:
The names of the three periods on this card are Million period, Thousands period, Ones period.

Explanation:
The names of the three periods on this card:
Million period: Hundreds millions, Tens millions, Ones millions.
Thousands period: Hundreds Thousands, Tens Thousands, Ones Thousands.
Ones period: Hundreds ones, Tens ones, one ones.

 

My Vocabulary Cards

McGraw Hill My Math Grade 4 Chapter 1 Answer Key Place Value 3
McGraw Hill My Math Grade 4 Chapter 1 Answer Key Place Value 4

Ideas for Use

  • Draw or write examples for each card. Be sure your examples are different from what is shown on each card.
  • Write the name of each lesson on the front of each blank card. Write a few study tips for each lesson on the back of each card.

The form of a number that uses written words.
Write a five-digit number using numerals. Then rewrite it in word form.
Answer:
65,850 = Six five thousands, eight hundred and fifty.

Explanation:
Five-digit number = 65,850.
Word form of five digit number = Six five thousands, eight hundred and fifty.

The usual way of writing a number that shows only its digits, no words.
One meaning of standard is “normal or usual”. How can knowing this help you remember the definition for standard form?

McGraw Hill My Math Grade 4 Chapter 1 Answer Key Place Value 5

Answer:
McGraw-Hill-My-Math-Grade-4-Answer-Key-Chapter-1-Place-Value-My Vocabulary Cards

Explanation:
Standard form – The usual way of writing a number that shows only its digits, no words. word form – The form of a number that uses written words.

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