Mid Chapter 1 Review

1

100

A group of three digits separated by a comma in a multidigit number is....

Period

200

What is the value of the 8 in 678,900

8,000

300

1x3=3x1

What property is this

Identity property of multiplication

400

Write 478,034 in expanded form

400,000+70,000+8,000+30+4

500

(8x6)x10¹⁼

(8x6)x10²⁼

(8x6)x10^{3 =}

480

4800

48000

2

100

A ______ is the number that tells you how many times a base is used as a factor. 

Exponent

200

what properties are being shown

1)  3+8+9+10=8+10+3+9

2)  (3+8)+9+10=8+(10+3)+9

communitive property of addition

associative property of addition

300

20,000 is 1/10 of_____

200,000

400

Solve 4x10⁵

400,000

500

(7x6)x10^{4 =}

420,000

3

100

500 is 10 times as much as ____

50

200

what is the value of the 2 in 1,358,237

200

300

Fill in the blank and tell me what property is being used

9X(30+7)= (9x__) + (9x7)

30 and distributive property 

400

10⁴

10,000

500

(6x5)x___=30,000

10³

4

100

900 is 1/10 of ____

9,000

200

write 3,782,071 in word form

three million seven hundred and eighty two thousand seventy one

300

Complete equation and  write down the property that is being used

11+(19+6)=(11+__)+6

19 

Associative property of addition

400

10x10x10x10x10

write it in word form and Exponent form

10⁵

^{the fifth power of ten}

500

Kyle says 20x10⁴ is the same as 20,000. Is Kyle correct? Explain.

No, Kyle is not correct 20x 10⁴= 200,000