Week 3 Math

Order of Operations

100

5+(3x4)

17

200

(7x8)+3²-12

53

300

2⁴+4x5-(4²-1+3)

24

400

8⁵-3x5+(6+6x2⁴)

32855

500

(4³+543)- (3⁷+6x12-9)²

-3,723

Exponents

100

Write this in exponential form:

4x4x4x4

4⁴

200

solve for 6⁴

1,296

300

3.7³

50.653

400

7⁷

823543

500

2²¹

2,097,152

Division of a Fraction by a whole number

100

Dividing by 4 is the same as multiplying as____

1/4

200

𝟖 gallons of batter are poured equally into 𝟒 bowls. How many gallons of batter are in each bowl?

2

300

3/4÷2

3/8

400

2/3 divided by 6

1/9

500

20/6÷2

5/3

Division of a fraction by a fraction

100

Draw a model to represent 12 divided by 3

model should have a block divide into three parts with each part representing 4.

200

Solve for �8/9÷𝟐/9

4

300

Draw a model to represent 9/12 ÷3/12

block divided into 12 parts with nine shaded and 3 groups of 3/12

400

Draw a model and find the quotient of 10/12÷5/12

block divided into 12 parts with 10 shaded and 2 groups of 5/12 

quotients= 2

500

Draw a model and find the quotient of 13/10÷2/10

Quotient is 13/2 or 6 1/2

Random

100

true or false: Any number over 1 in a fraction equals that number. EX 3/1=3

true

200

find the quotient of 15/4 divided by 3/4

5

300

solve: 4+9³÷ 𝟑 × 𝟐 − 𝟐

56

400

4¹³

67,108,864

500

Saeed bought 21 1/2 lb. of ground beef. He used 1/4 of the beef to make tacos and 2/3 of the remainder to make quarter-pound burgers. How many burgers did he make?

43 burgers