Unit 1 review
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Unit 1 Review. Order of Operations and Whole Numbers. The sum of two and two multiplied by five. (2+2) X 5. 62,409 ÷ 8. 7,801 R1. What is another way to write 100,000 in exponential notation?. 10⁵. 5,218 x 639. 3,334,302. 6 + (2 x 8)-10. 12.

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Unit 1 Review

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Unit 1 review

Unit 1 Review

Order of Operations and Whole Numbers


The sum of two and two multiplied by five

The sum of two and two multiplied by five


2 2 x 5

(2+2) X 5


62 409 8

62,409 ÷ 8


7 801 r1

7,801 R1


What is another way to write 100 000 in exponential notation

What is another way to write 100,000 in exponential notation?


Unit 1 review

10⁵


5 218 x 639

5,218x 639


3 334 302

3,334,302


6 2 x 8 10

6 + (2 x 8)-10


Unit 1 review

12


The difference of nine and five subtracted from the product of four and three

The difference of nine and five subtracted from the product of four and three.


4 x3 9 5

(4 x3) – (9-5)


What place value is the underlined digit 302 4 17 850

What place value is the underlined digit?302,417,850


Value 400 000 place hundred thousand

value= 400,000place= hundred thousand


Unit 1 review

10⁷


10 x 10 x 10 x 10 x 10 x10x 10 10 000 000

10 x 10 x 10 x 10 x 10 x10x 10= 10,000,000


What digit is the hundredths located 324 628

What digit is the hundredths located324.628?


Unit 1 review

2


When you multiply by a power of 10 what happens to the number and what happens to the decimal

When you multiply by a power of 10, what happens to the number and what happens to the decimal?


The number increases and the decimal moves to the right

The number increases and the decimal moves to the right.


2 045 x1 936

2,045x1,936


3 959 120

3,959,120


The quotient of twelve and two divided by six

The quotient of twelve and two divided by six.


12 2 6

(12 ÷ 2) ÷ 6


6 5 x 10 4 2

6 + 5 x 10 – 4 ÷ 2


Unit 1 review

54


When you divide by a power of 10 what happens to the number and what happens to the decimal

When you divide by a power of 10, what happens to the number and what happens to the decimal?


The number gets smaller and the decimal moves to the left

The number gets smaller and the decimal moves to the left.


8 062 9

8,062/9


895r 7 or 895

895r 7or 895 ⁷⁄₉


The product of two and six subtracted from fourteen

The product of two and six subtracted from fourteen


14 2 x 6

14 – (2 x 6 )


428 x 10

428 x 10⁴


4 280 000

4,280,000


What are the order of operations

What are the Order of Operations?


P arenthesis braces and brackets e xponents m ultiplication d ivision a ddition s ubtract

Parenthesis, Braces, and BracketsExponentsMultiplication Division Addition Subtract


228 9 10

228.9 ÷ 10⁶


0002289

.0002289


What number is in the tenths place 7847 0921

What number is in the tenths place 7847.0921?


Unit 1 review

Zero


6 578 x329

6,578 x329


2 164 162

2,164,162


975 15

975/15


Unit 1 review

65


What place value is the underlined digit 75 81 2 364 5

What place value is the underlined digit75,812,364.5?


Place thousands value 2 000

Place: ThousandsValue: 2,000


2 3 20 12 4

(2 +3) + 20 – 12 ÷ 4 =


Unit 1 review

22


The quotient of sixteen and eight multiplied by two

The quotient of sixteen and eight multiplied by two


16 8 x 2

(16 ÷ 8) x 2


What is another way to write 10 000 in exponential notation

What is another way to write 10,000 in exponential notation?


Unit 1 review

10⁴


2 841 125 x 10

2,841.125 X 10²


284 112 5

284,112.5


2 750 25

2,750÷ 25 =


Unit 1 review

110


Label the parts of a division problem 225 5 45

Label the parts of a division problem225 ÷ 5 = 45


5 divisor 225 dividend 45 quotient

5 – Divisor225 – Dividend45- Quotient


List words we use when multiplying

List words we use when multiplying


Factors times multiply product in all twice multiple

Factors, times, multiply, product, in all, twice, multiple


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