SWUN Gr. 4 Review Unit 1

Objectives

• Read and write multi-digit whole numbers

• Write numbers in expanded form

• Compare numbers using <>=

• Round multi-digit numbers

• Add and subtract multi-digit numbers

• Growing patterns

Review Unit 1

​Use your whiteboard & binder resources to help you do your work!

​Writing numbers in word form.

Multiple Choice

Choose the correct way to write this number in words:

493,093

• four hundred ninety-three thousand, ninety-three

• four thousand ninety-three

• four hundred thousand ninety-three, ninety-three

• ninety-three, ninety-three hundred thousand

Drag and Drop

What is the missing word for this number:

1,507,052

one ​

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, five ​

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seven ​

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, fifty-two

Drag these tiles and drop them in the correct blank above

million

hundred

thousand

ones

tens

ten thousand

Drag and Drop

Put the correct words in the correct order to write this number:

632,017



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six

hundred

thirty-two

thousand,

seventeen

​Writing numbers in standard form

Multiple Choice

What is the correct standard form for this number:

three million, nine hundred twenty-one thousands, twenty-five

• 3,921,025

• 3,900,021,025

• 3,921,250

• 39,210,25

Drag and Drop

What is the missing number?



eight hundred twenty-seven thousand, one hundred sixty-nine

8​

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7, ​

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​

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9

Drag these tiles and drop them in the correct blank above

2

1

6

8

77

7

9

Drag and Drop

Put the numbers in the correct standard form:

two million, seven hundred twelve thousand, one hundred thirty-seven



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Drag these tiles and drop them in the correct blank above

2,

7

12,

1

37

​Write numbers in expanded form

Multiple Choice

Which expanded form matches this number:

400,381

• 400,000+300+80+1

• 4+3+8+1

• 400,000+30,000+

  8,000+100

Drag and Drop

Complete the expanded form for this number:



three million, two hundred twenty-nine thousand, five

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Drag these tiles and drop them in the correct blank above

3,000,000

200,000

20,000

9,000

5

100

40

Math Response

Write this number in expanded form:

five million, six hundred three thousand, one hundred twenty-nine

FYI: commas don't work here!

Type answer here

Correct Answer: 5000000+600000+3000+100+20+9

Deg^°

Rad

​Comparing multi-digit numbers

Multiple Choice

Compare these numbers:

82,386 ? 82,386

• <

• >

• =

Multiple Choice

Compare these numbers:

5,297,304 ? 928,126

• <

• >

• =

Multiple Choice

Compare these numbers:

27,917 ? 27,587

• <

• >

• =

​Round multi-digit numbers

Multiple Choice

Round this number to the nearest hundred thousand:

385,395

• 300,000

• 400,000

• 350,000

• 375,000

Multiple Choice

Round this number to the nearest million:

7,286,938

• 7,000,000

• 8,000,000

• 7,200,000

• 7,300,000

Math Response

Round this number to the nearest ten thousand:

1,413,109

FYI: commas don't work here!

Type answer here

Correct Answer: 1410000

Deg^°

Rad

​Add and subtract multi-digit numbers

Math Response

Add:

261,018 + 86,236 = _

FYI: Commas don't work here!

Type answer here

Correct Answer: 347254

Deg^°

Rad

Math Response

Add:

8,281 + 5,973 = _

FYI: Commas don't work here!

Type answer here

Correct Answer: 14254

Deg^°

Rad

Math Response

Subtract:

723,002 + 418,292 = _

FYI: Commas don't work here!

Type answer here

Correct Answer: 304710

Deg^°

Rad

Math Response

Subtract:

97,002 + 95,024 = _

FYI: Commas don't work here!

Type answer here

Correct Answer: 1978

Deg^°

Rad

​Growing patterns

Multiple Choice

What are the next numbers in the pattern if you increase by 2?

2, 4, 6, ?, ?, ?

• 8, 10, 12

• 7, 8, 9

• 2, 4, 6

Multiple Choice

What are the next numbers in the pattern if you decrease by 3?

24, 21, 18, ?, ?, ?

• 15, 12, 9

• 19, 20, 21

• 21, 24, 27

Drag and Drop

Create a pattern that increases by 5.



4, ​

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Drag these tiles and drop them in the correct blank above

9

14

19

24

13

17

21

6

10

20