Numbers and Operations in Base 10
Write 66,435 in expanded form.
60,000+6,000+400+30+5
Find two equivalent fractions to 2/5.
4/10, 6/15, 8/20
What is the difference between a prime and composite number?
What is the difference between a line and a segment?
A line has to arrows at the end, a segment has two endpoints
How many grams are in a kilogram?
1000 grams
Round 1,457 to the nearest ten.
1,460
Which fraction is greater? 7/10 or 9/100
7/10 because it is equivalent to 70/100 which is greater than 9/100
What are all the factor pairs of 24.
(1, 24) (2, 12) (3, 8) (4, 6)
How many degrees are a right angle?
90 degrees
What is the area of a square that has a length of 9 inches?
ESTIMATE the answer 457+375.
800
457 rounds to 400 and 375 rounds to 400
400+400=800
Add 7/12 + 3/12 + 2/12
1
List ten multiples of 6
6, 12, 18, 24, 30, 36, 42, 48, 54, 60
What is the difference between an acute and obtuse angle?
Acute angle is under 90 degrees, an obtuse angle is over 90 degrees.
How many inches is a 4 foot snake?
48 inches
multiply 45 x 8
360
What is 3/10 as a decimal?
.3
Identify the pattern
3, 9, 27, 81
multiply 3
What is a complementary angle?
Two angles whose measures have a sum of 90 degrees.
The length of Zanai's rectangular garden is 12 ft. The width of the garden is 5 ft. What is the perimeter of Zanai's garden?
34 ft. 12+12+5+5= 34
Subtract 10,000-8,659.
1,341
Subtract. 5(1/4) - 2(3/4)
2(2/4)
What is the missing numbers in the pattern? What is the rule?
4, 9, ____ , 19, 24, 29, _____
14 and 34
Rule: add 5
What is a supplementary angle?
Two angles that equal 180 degrees
Ms. Myka is 5ft 3inches. What is her height in inches?
63 inches.