Guided Practice p. 7-8

Guided Practice p. 7 -Numeration

Open Ended

1. Use number names and numerals to write 900,000 + 60,000 + 3,000 + 100 + 4.

​900,000 + 60,000 + 3,000 + 100 + 4

963, 104

​

​nine hundred sixty-three thousand, one hundred four

Open Ended

2. What is the greatest number that has one comma when written with numerals?

999,999

​nine hundred ninety-nine thousand, nine hundred

ninety-nine

Open Ended

3. Write 7,320 in expanded form.

​7,320

​Expanded Form - 7,000 + 300 + 20

Open Ended

4. Write 55, 426 using number names.

​55, 426

​number name:

fifty-five thousand, four hundred twenty-six

Open Ended

5. In a recent year, 284,604 fans attended the hockey playoffs in Chicago. What digit is in the thousands place in 284,604?

​284,604

​ * digit in the thousands place

​ - 4

Independent Practice- p.7​

​

Open Ended

Write the number using number names.

300,000 + 10,000 + 6,000 + 20 + 9

​300,000 + 10,000 + 6,000 + 20 + 9

​ three hundred sixteen thousand, twenty-nine

Open Ended

Write the number in expanded form. 7,622

​7,622

​expanded form:

7,000 + 600 + 20 + 2

Open Ended

Write the number in expanded form.   294,160

​294,160

​expanded form:

200,000 + 90,000 + 4,000 + 100 + 60

Open Ended

Write the number in expanded form. 43,702

​43,702

​expanded form:

40,000 + 3,000 + 700 + 2

Open Ended

Write the number name. 1,688

1,688

​number name:

one thousand, six hundred eighty-eight

Open Ended

Write the number name. 331,872

331, 872

​number name:

three hundred thirty-one thousand, eight hundred seventy-two

Open Ended

Write the number names. 44,444

44,444

​number name:

forty-four thousand, four hundred forty-four

Math Practices and Problem Solving​

p.8​

Open Ended

1. Letitia wrote one thousand, two hundred four in a place-value chart. What mistake did she make?

​1. Letitia wrote one thousand, two hundred four in a place-value chart. What mistake did she make?

​She wrote the 4 in the tens place. She should have written a zero in the tens place, because there are zero tens in 1,204.

Open Ended

2. In 2016, the world's oldest tree was 5,066 years old. Write the number that is one hundred more using number names.

​2. In 2016, the world's oldest tree was 5,066 years old. Write the number that is one hundred more using number names.

​5, 066 + 100 = 5,166

​five thousand, one hundred

sixty-six

Open Ended

3. Jessica wants to buy a new team jacket that costs $35. If Jessica saves $5 a week for 4 weeks and $4 for 3 weeks, will she have enough money to buy the team jacket? Explain

​3. Jessica wants to buy a new team jacket that costs $35. If Jessica saves $5 a week for 4 weeks and $4 for 3 weeks, will she have enough money to buy the team jacket? Explain

​$5 x 4 = $20 ; $4 x 3 = $12 ; $20 + $12 =$32

​No; Jessica will only have $32 saved.

Poll

4. Drew wrote the following sentences: " A period is a group of any 3 three digits in a number. If not, how would you correct him?

• Yes

• No

​4. Drew wrote the following sentences: " A period is a group of any 3 three digits in a number. If not, how would you correct him?

​No; Drew is right that a period is a group of three digits, but the three digits have to be grouped by place value, ones, tens and hundreds to make a period.

Open Ended

5. Two numbers have the same digit in the millions period, the same digits in the thousands period, and the same digits in the ones period. Do these two numbers have the same value? Explain.

​5. Two numbers have the same digit in the millions period, the same digits in the thousands period, and the same digits in the ones period. Do these two numbers have the same value? Explain.

​If the same digits appear in the same positions in both numbers, they have the same value. if any digits appear in a different position within a period, the two numbers do not have the same value.

​

1,234,567 = 1,234, 567

​1, 234, 567 is not equal to 1, 432,765

​2, 672, 813 - 2,000,000 ; 2,000

Open Ended

6. Wallace writes the number 72, 204 in a place-value chart. Give the place value of all the digits.

​6. Wallace writes the number 72, 204 in a place-value chart. Give the place value of all the digits.

​72,204

​ten thousands

​thousands

​hundreds

​tens

​ones

Open Ended

7. Krista wrote 6,014 in expanded form. Give the values of all digits.

​7. Krista wrote 6,014 in expanded form. Give the values of all digits.

​6,014 -

​6,000

​10

​4