Reteaching: Chapter 1

Reteaching: Chapter 1

Open Ended

Write the number in EXPANDED FORM.

27,549

​EXPANDED FORM of 27,549

​20,000 + 7,000 + 500 + 40 + 9

Open Ended

Write the number in NUMBER NAME.

27,549

NUMBER NAME of 27,549

twenty-seven thousand, five hundred forty-nine

Open Ended

Write the number in EXPANDED FORM.

792,065

​EXPANDED FORM of 792,065

700,000 + 90,000 + 2,000 + 60 +5

Open Ended

Write the number in NUMBER NAME.

792,065

NUMBER NAME of 792,065

seven hundred ninety-two thousand, sixty-five

Open Ended

Name the values of the given digits.

the 8s in 5,188

​Values: the 8s in 5,188

​

​

​80 ; 8

Open Ended

Name the values of the given digits.

the 7s in 477,000

​Values: the 7s in 477,000

​

​

​70,000 ; 7,000

Multiple Choice

Compare: 291,846 ____291,864

• <

• >

• =

Multiple Choice

Compare: 662,980 ____66,298

• <

• >

• =

Multiple Choice

Compare: 88,645 ____87,645

• <

• >

• =

Open Ended

Round the number to the place of the underlined digit.

166,742

​Round: 166,742

​

​

​167,000

​

Open Ended

Round the number to the place of the underlined digit.

76,532

​Round: 76,532

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​

77,000

​

Open Ended

Round the number to the place of the underlined digit.

5,861

​Round: 5,861

​

​

6,000

​

Open Ended

Round the number to the place of the underlined digit.

432,041

​Round: 432,041

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​

432,000

​

Open Ended

Construct an argument that supports Taylor's conjecture.

Open Ended

In 1870, the population was seventy-two thousand, five hundred six. Lupita wrote 72,560. Construct a math argument that explains whether Lupita wrote the number correctly.