This word means less than.
3rd grade has __________ students than 4th grade.
100
1, 3, 5, 7, 9, 11, 13...
Give 3 odd numbers.
100
Neither. They have the same amount.
There are 15 kids in Ms. Cole's class, there are 15 kids in Ms. Browns class. Which class has fewer kids? Explain.
100
30 (10 x 3)
What is three times as many as 10?
200
Odd
A whole number that is not a multiple of 2
200
Decrease
to go down
200
2, 4, 6, 8, 10, 12, 14, 16....
Give 3 examples of even numbers.
200
Map, bar graph, line graph etc.
Where else would you see a key other than on a pictograph?
200
2,000 (1000 x 2)
What is double 1000?
300
Dozen
A word that means 12.
300
Key
A part of a map, graph, or chart that explains what a symbol means.
300
3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36
Give two multiples of 3.
300
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84
Give two multiples of 7.
300
33 (11 x 3)
What is triple 11?
400
even
A whole number that is a multiple of 2.
400
Symbol
In a pictograph, a picture that stands for a number.
400
Decrease
Below are the tempurates for Durham last week:
Monday: 88 Tuesday 85
Wednesday: 81 Thursday: 80
Did the temperatures increase or decrease over the 4-day period?
400
9 ( 18 shared evenly into two groups is 9)
What is half of 18?
500
Multiple
What are some ______________ of 9?
Answer: 5, 10, 15, 20, 25, 30...
500
Increase
to go up
500
Increase.
Ms. Cole earned $25 babysitting on Saturday. On Monday, she earned $30. Did the amount of money she earned increase or decrease?
500
Even because its one's place digit ends in a 2. It is a multiple of 2.