GRADE 6 - NUMBERS UNIT

Place Value

100

What is 2, 507, 234.008 in word form?

Two million, five hundred seven thousand, two hundred thirty-four and eight thousandths.

200

What is 4, 326, 180, 501 in written form?

Four billion, three hundred twenty-six million, one hundred eighty thousand five hundred one.

300

Write is 20 + 500 + 100,000 + 3000 + 0.2 + 0.0006 in standard form?

103, 520.2006

400

What is 4,000,078.0034 in expanded form?

4,000,000 + 70 + 8 + 0.003 + 0.0004

500

What is two thousand, five hundred four millionths in standard form?

0.002504

Multiplication

100

8 x 8 

64

200

63 / 9 

7

300

124 x 4

496

400

205 / 5

41

500

23 x 41

943

Integers

100

What is the opposite integer of -23

23 or +23

200

The students at Esther Starkmam raised $1489 for the Terry Fox Run fundraiser. What integer represents this statement?

1489 or +1489

300

Order these integers from least to greatest

+15,  +3,  –18,  –7,  0,  –12,  +7

 -18,   -12,   -7,   0,   +3,  +7,  +15

400

Polar bears can withstand temperatures that are ____ 50 degrees fahrenheit below freezing. What integer respresent the statement?

-50

500

Label these integers on the number line: 

-7,  -1,   0,   4,   7,   -5

 __________________________________________

- 7       - 5             -1      0              4               7

Order of Operations

100

What is the rule for order of operations? Explain each step.

B - Brackets

E - Exponents

D/M - Division / Multiplication (left to right)

A/S - Addition / Subtraction (left to right)

200

Solve: 

48 ÷ ( 17 – 9 )        

6

300

Solve:

26 + 2 × 3

32

400

Write the equation for the following statement:

Find 7 less than the product of 12 and 18

209

500

Solve:

7 x [(3 x 5) – (2 x 6)]

21

Factors & Multiples

100

Find the LCM of 2 and 7 ?

14

200

Find the LCM of 6 and 24?

24

300

What is the prime factorization for 45?

3 x 3 x 5

400

What is the GCF of 5 and 25 ?

5

500

What is the prime factorization of 1000?

2 × 2 × 2 × 5 × 5 × 5