1.1-1.7

Numbers and Number Systems

100

Write "three hundred forty-two" using digits?

342

200

Write 2,916.38 in words

Two thousand nine hundred sixteen and thirty-eight hundredths 

300

Write "one million seven hundred fifty thousand two and five hundred thousandths"

1,750,002.00005

400

Represent the base 10 number in base 60

219

3        39

500

Represent the base-60 number in base-10

12           3

723

Powers and roots

100

Evaluate 7²

49

7x7=49

200

Evaluate square root of 81

9

9x9=81

300

Evaluate 12⁴

20,736

400

Find the fourth root of 625

5

5x5x5x5=625

500

Evaluate 1⁵⁶²⁸

1

1x1x1x1.....1x1x1=1

Factor, multiples and prime numbers

100

True or False:

4 is a factor of 12

True!

The factors of 12 include 1, 2, 3, 4, 6, and 12

200

What is the definition of a prime number and give one example

A prime number only has two factors: 1 and itself

Examples: 2, 3, 5, 7, 11, 13...

300

What are the first 5 multiples of 13

13, 26, 39, 52, 65

400

What are the factors of 21?

1, 3, 7, 21

1x21=21

3x7=21

500

What are the single digit factors of 4096?

1, 2, 4, 8

GCF/LCM

100

What does LCM stand for?

Least/Lowest Common Multiple

200

What is the GCF of 15 and 27?

3

300

LCM of 8 and 12

24

400

What is the LCM and GCF of 8, 20, 24

GCF is 4

LCM is 120

500

Lily and Max are planning a candy-sharing party. Lily has 24 lollipops, and Max has 36 chocolate bars. They want to create identical goodie bags with an equal number of each type of candy, using all of their treats. What is the largest number of goodie bags they can make?

12 goodie bags

Mystery

100

What is the divisibility rule for multiples of 2

The ones place must be an even number (0, 2, 4, 6, or 8)

200

Determine if 796 is divisible by 5. Justify your thinking using words.

796 is not divisible by 5 because the number in the ones place is 6 and 6 is not 0 or 5. Therefore, I know 796 is not divisible by 5.  

300

What is the divisibility rule for multiples of 3

The sum of the digits is divisible by 3

400

Is 475,326 divisible by 9? Justify your thinking with words using the divisibility rules

Yes!

The sum of the digits is 27. I know 27 is divisible by 9 because 9 multiplied by 3 is 27. 

4+7+5+3+2+6=27

3x9=27

500

Ms. Johnson's 5th-grade art class is preparing for an exhibition. They have 48 sheets of red construction paper, 16 sheets of yellow construction paper, and 60 sheets of blue construction paper. They want to create identical art kits for students, each containing the same number of red, yellow, and blue sheets. What is the largest number of art kits they can make without having any sheets left over?

4 art kits