Number Sense
Write this number in expanded form:
480,379
400,000 + 80,000 + 300 + 70 + 9
1/6 + 3/6
4/6 (or 2/3)
Name the factors of 12. Which factors are prime and which factors are composite?
Prime: 1, 2, 3
Composite: 4, 6, 12
What tool would you use to measure the weight of something?
Scale
An angle with a measure of 90 degrees is what kind of angle?
Right angle
Round this number to the nearest ten thousand:
634,825
630,000
3/8 + 1/4
5/8
Determine whether the equation below is true or false: 86 + 58 = 144 รท 12
False
What tool would you use to measure a piece of paper?
Ruler or measuring tape
Draw an obtuse angle.
Anything greater than 90 degrees but less than 180 degrees
Name ALL the factors of 24
1, 2, 3, 4, 6, 8, 12, 24
4 1/3 - 2 2/3
1 2/3
The first number of a pattern is an odd number. The rule is add 13. Will the 4th number be odd or even?
Even
Marsha went to the comic bookstore and bought a comic book for $5.34 and a comic book for $9.55. If she paid with a $20 bill, how much change would she get back?
$5.11
A soccer field has a length of 70 ft. and a width of 120 ft. What is the area and perimeter of the field?
Area = 8,400 ft.
Perimeter = 380 ft.
796 x 32
25,472
2/5 x 1/3
3/15 (or 1/5)
Gerardo has 19 dollars in his pocket. He wants to give the same amount of money to 4 friends. The rest of the money, if any, will go to his sister to buy toys. How much money will go to his sister if Gerardo wants to give away everything he has?
$3.00
How many minutes are in one week?
10,080
A rectangle has a perimeter of 32 in. and an area of 48 in. What are the dimensions of this rectangle?
12 x 4
837 / 5
167 r 2
Change this improper fraction to a mixed number:
19/4
4 3/4
Sherice has 84 comic books which is 12 times as many as Cindy. Write an equation that represents how many comic books, c, Cindy has.
Make sure to use c in the equation!
12 x c = 84
Convert these measurements:
1 yd. = ? in.
2 lbs. = ? oz.
3000 mL = ? L
1 yd. = 36 in.
2 lbs. = 32 oz.
3000 mL = 3 L
A straight angle, ABC, is broken into two different angles using line BD. If ABD is 54 degrees, what is the measurement of DBC?
Hint: Draw this out!
126 degrees