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Addition and Subtraction
Patterns
100

Look at the number:  661


The 6 in the hundreds place is ____ times bigger than the 6 in the tens place.  

What is 10?

100

Look at the number:  375,081


The value of the 7 is _________________

What is 70,000.


7 ten thousands = 70,000

100

Use >, <, or = to compare:


45,895  ____  238,947

What is 45,895 < 238,947


5 digits is less than 6 digits.

6 digits is greater than 5 digits.

100

Solve the equation:

124,610 - 34,102 = 

90,508

100

What’s the rule:

32, 42, 37, 47, 42, 52


Add 10, subtract 5.

200

True or False:

Each place in a multi-digit is ten times larger than the position on it's right.

What is true.

200

Write three hundred fifty six thousand, two hundred eight.

What is 356,208.



200

Select the answer that finishes the comparison.      


                   42,613 < __________


A. 42,214

B. 42,514

C. 42,713


What is C?

200

Solve the equation:

94,716 + 16,987 = 

111,703

200

What’s the rule:

2, 3, 5, 8, 12, 17

Add 1, add 2, add 3, add 4, etc.

300

This can be said to compare the thousands place and the tens place.


The thousands place is ____ times bigger than the tens place. 

What is 100? 


The hundreds is 10x bigger than tens.  The thousands is 10x bigger than hundreds.  10x10=100.

300

True or False?

The value of 4 in 943,268 is 4,000.

False.


The value of 4 is 40,000.

300

The Kindergarten students have 13,546 letters in their first and last names.  First grade students have 13,585 letters.  Second grade has 13,056 letters.  Third grade has 12,864 and fourth grade has 12,476.  Name the grade that has the most and least amount of letters.

Grade with the least letters: 4th Grade

Grade with the most letter: 1st Grade

300

Solve the equation:

84,530 - 7,089 = 

77,441

300

Continue the pattern:

2, 4, 8, __, 32, __

16, 64

400

The number of lizards in American zoos is 20,000.  The number of birds is ten times the number of lizards.

How many birds are in American zoos?

What is 200,000 birds.

20,000 x 10 = 200,000

400

James went to the Sounds game.  He forgot the number of people that attended the game.  He does remember that the number had four digits and a 3 in the tens place.  

The number James could be thinking of is ______.

What is 1237?

Must have a 3 in the tens and be a four digit number.

400

Which of the following statements is true?

A. 1,622 < 1,335 

B. 3,980 < 3,809 

C. 4,054 < 4,540 

D. 5,765 > 6,235 


C. 4,054 < 4,540


400

Solve the equation:

7,645 + 82,311 =

89,956

400

Continue the pattern:

10,13, 5, 8, 0, __

3

500

Write the standard form of

forty-seven thousand, three hundred five

What is the value of the 7?

47,305 


7 thousand

500

Look at the number 736,144.


Record this number in expanded form.

What is 700,000 + 30,000 + 6,000 + 100 + 40 + 4?

500

Ms. Sharon wrote a comparison on the board, as shown.

56,625  ____  57,243

Bobby says 56,625 is greater.  Dylan says 57,243 is greater.

Who is correct and why?

A. Bobby is correct because the hundreds digit in 56,625 is greater than the hundreds digit in 57,243.

B. Dylan is correct because the value of the tens place in 57,243 is greater than the value of the tens place in 56,243.

C. Dylan is correct because the value in the thousands place in 57,243 is greater than the value in the thousands place in 56,625.

What is C.

500

Solve the equation:

80,000 - 12,642 = 

67,358

500

What’s the rule:

87, 72, 94, 79, 101

Subtract 15, add 22

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