Sequences
10, 20, 30, ___ , 50...
40
9 x 8
72
How many grams are in a kilogram?
1,000 grams
Is 7 a prime or composite number?
Prime Number
Angela bought lunch with two friends that cost 18 dollars. They split the cost three ways equally. How much did each friend have to pay?
6 dollars each
Rule: Add 9
15, 24, ____ , 42
33
4 x ___ = 28
7
How many centimeters are in a meter?
100 centimeters
Is 21 a prime or composite number?
Composite
Jenny had 33 milliliters of red ink and 12 milliliters of black ink. She mixed all of the ink together for a school project. How much ink does she have now?
45 milliliters
6, 12, 18, 24, ......
The rule is:
Add 6
7 x 6
42
What would you use to measure the length of a book?
Inches or feet?
Inches
Is 2 prime or composite?
Prime
Isaac has 12 friends and wants to give each of them 6 bracelets. How many bracelets does he need for all 12 of his friends?
72 bracelets
70, 66, ___ , 58, 54,...
62
12 x ___ = 60
5
What ways more: 12 grams or 12 kilograms?
12 kilograms
List three prime numbers that are over 50.
51, 53, 57, 67, 71, ....
A small box of cookies has a mass of 9 grams. A large box of cookies has a mass that is 9 times as much as the small box. What is the mass of the large box of cookies?
90 grams
____ , 102, 89, 76, 63,....
The rule is:
115
Subtract 13
56 divided by 8 = ____
7
How many centimeters are in 12 meters?
1,200 centimeters
What are the definitions of "prime" and "composite" numbers?
Prime numbers only have two factors (1 and itself). Composite numbers have more than the two factors.
A box of rulers has 9 rulers that are broken. Another box of rulers has 6 times as many broken rulers as the first box. How many broken rulers are there in total?
54 rulers