Transcript Document
LET’S PREPARE FOR OUR MATH OAA TEST
Remember some of these test taking strategies!!!
Show work!!!
Underline important information!!!
Cross out ones you know are not right!!!
PROVE TO Yourself the answer is correct, by checking your work!!!
Make sure your answer MAKES SENSE!!!
1. Camille buys a pair of shoes for $15.95. She gives the clerk $20.00. How much change should Camille receive?
O O O O A. $4.00 B. $4.05 C. $4.15 D. $5.05
B. $4.05
REMEMBER
When you have to make change, you usually have to SUBTRACT. Be Careful, when subtracting Across zero. You will have to borrow!!!
TRY THIS:
Sara has saved up $15.00 to buy a shirt for $10.25.
If Sara gave the clerk, a ten dollar bill and a five dollar bill. How much change will Sara receive?
$4. 75
2. Ramón’s uncle is buying an automobile. He needs to choose an outside color and an inside color. Outside Color Inside Color Blue Red Gray Tan What are all the possible combinations of one outside color and one inside color that he could choose? O A. blue and gray, blue and tan, red and gray, red and tan O B. blue and red, blue and gray, blue and tan, blue and blue O C. gray and tan, red and blue O D. gray and red, gray and blue A
.
REMEMBER
When you do combinations, you ???
(shout it out)
Multiply!!!!!!
If I have 4 shirts and 2 pants. How many Different combinations can I make?
8 combinations
3. The bar graph shows the total number of jelly beans that Greta has each day. The pattern for the number of jelly beans will continue.
Greta's Jelly Beans
90 80 70 60 50 40 30 20 10 0 Mon.
Tues.
Wed.
Thur.
Fri.
How many jelly beans will Greta have on Friday? O O A. 15 O B. 25 C. 30 O D. 35
B. 25
REMEMBER
• Many times, graphs contain patterns where you have to figure out how much the numbers are increasing or decreasing.
• Remember to make sure you follow the pattern all the way through until the end to find your answer!
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1st Qtr
La Bron James Scoring against Detroit
2nd Qtr 3rd Qtr 4th Qtr If the pattern continues, how many points will Le Bron score in the 4th quarter?
15 points
4. Two points are shown on the coordinate grid.
Plot two more points on the grid so that the four points make a square. Label the new points J and K. What are the coordinates of points J and K? Point J _______________ Point K _______________
J = (2,2) K = (4,4)
REMEMBER
When locating a point on a coordinate grid, Remember to go over on the x-axis 1st, then up on the y-axis 2nd.
Just like taking off in an airplane. You have To get speed on the ground going across, before you can fly up In the air!!!
5. Shiloh has 823 pennies. Lester has 988 pennies. How many pennies do Shiloh and Lester have together?
O O O O A. 1,701 B. 1,711 C. 1,801 D. 1,811
D. 1,811
Don’t forget!!
When you have a Question about money, always look for key words.
“How much altogether” =
Add
“How much change” =
Subtract
John has 514 dimes. Carrie has 207 dimes. How many dimes do John and Carrie have together?
721dimes
6. A bakery offers a special deal when buying muffins. The table shows how the price per muffin changes.
Number of muffins
6 12 18 24
Price per Muffins
$1.00
$0.75
$0.60
$0.50
C.
Which describes how the price per muffin changes as the number of muffins bought increases?
O A. For every 6 muffins bought, the price per muffin decreases by $0.25 O B. For every 6 muffins bought, the price per muffin is halved. O C. For every 6 muffins bought, the price per muffin decreases. O D. For every 6 muffins bought, the price per muffin increases.
7. Rachel’s father is filling a small swimming pool. He has a one-cup container and a one-gallon container.
Tell which container is more reasonable to use to fill the pool and explain why.
The gallon container is more reasonable to use, because it is a bigger unit of capacity, therefore it will take less trips to fill the pool.
REMEMBER
When comparing units of measurement, the bigger units you need less of and the smaller units you need more of.
Put each unit in order from smallest to largest!
LENGTH
feet, inch, mile, yard=
Weight
cm, mm, km, m = Ton, ounce, pound = Kg, g =
Capacity
Fl.oz, gal, pt, qt, c = mL, L = In, ft, yd, mi mm, cm, m, km oz, lb, ton g, kg fl.oz, c, pt, qt, gal mL, L
8.
Jill has a triangular flag. The flag has a right angle and two acute angles
D. right
Types of Triangles
Length of Sides Scalene no sides equal Isosceles 2 sides equal
Triangles
Named by: 1.Length of Sides 2. Angle Measurement Equalateral all 3 sides equal Angles Acute 3 acute angles Right 1 right angles and 2 acute angles Obtuse 1 Obtuse angle and 2 acute angles
9.
Kimberly has $2.31 in one pocket and $1.94 in another. How much money does Kimberly have in both pockets?
O A. $0.37 O B. $1.37 O C. $3.25 O D. $4.25
D. $4.25
5 5 5
C
1. Median ____ 2. Mode
B
3. Range ____ A. The most occurring number B. The difference between the largest number and smallest number C. The number in middle (ordered from least to greatest )
11.
Four girls ran in a race. Their times are shown in the table.
Runner
June Beth Meg Sarah
Time (seconds)
12.03
12.3
12.033
12.303
B Which list shows the students’ times from least time to greatest time? O A. 12.033; 12.03; 12.3; 12.303 O B. 12.03; 12.033; 12.3; 12.303 O C. 12.03; 12.033; 12.303; 12.3
O D. 12.3; 12.03; 12.033; 12.303
Ordering Decimals
Remember:
To add zeros to make the same amount of places behind decimal point.
Put in order from least to greatest 4.02, 4.002, 4.222, 4.20
4.020, 4.002, 4.222, 4.200
2 1 4 3
13.06, 13.6, 12.999, 13.066
13.060, 13.600, 12.999, 13.066
2 4 1 3
C
Eliminate the ones that are NOT correct!!!!
C. IS FALSE
Which statement is false?
O. A. Exactly 7 students play soccer only.
O. B. Exactly 18 students play basketball.
O C. Exactly 8 students play soccer.
O. D. Exactly 10 students play basketball only.
V = L x W x H
V = 4 x 2 x 2 V = 8 x 2
C. 16 cubic Units
22 cm 28 sq. units 24 cubic cm
James
1/3 is more than 1/4 because if the numerators are the same, you look at the denominators. The one with the smaller denominator is the larger fraction because you did not divide the pieces up as much, therefore the pieces are bigger.
Eric because 1/5 is greater than 1/7
Discuss
Lucy because 2 out of 6 is more than 2 out of 8.
H.
Has a pair of parallel line segments.
Show me Parallel!!!
Show me Perpendicular!!!
Show me intersecting!!!
16. Riley is making a pattern with numbers
. 3, 12, 21, 30
What is the rule for this pattern?
O A. add 3 O B. multiply by 4 O C. add 9 O D. multiply by 10
Remember!!!
Continue the pattern …(what’s next?) All the way through!!!
C. Add 9
A number that has only 2 factors. 1 and itself 2, 3, 5, 7, 11, 13, 23, 29
Tell if Prime or Composite!!
3 20 15 7 9 48 2 2,786,342 1
prime composite composite prime prime composite prime composite
Neither
18. Kyle measured an object and found it to be 100 cubic centimeters. Which could Kyle have measured? O A. area of a floor tile O B. height of a stool O C. perimeter of a picture frame O D. volume of a small box
D. Volume of a small box
Don’t forget to label!
“Shout it out”
Don’t forget to label!
“Shout it out, again”
Don’t forget to label!
Remember:
Perimeter = is measured in units Area = is measured in
square
units Volume = is measured in
cubic
units 12 ft.
12 sq. ft 12 cubic ft .
19. Stamps are sold in rolls of 100 and books of 20.
Zoe bought two rolls and eight books of stamps. What is the total number of stamps Zoe bought?
You must show work on this one!!!
O A. 240 O B. 360 O C. 960 O D. 1,200
B. 360
Try another one like that:
Don’t forget to show work!!!
Books are sold in boxes of 25 and pencils in packages of 100. If Miss Rome bought 3 boxes of books and 4 packages of pencils. What is the total number of books AND pencils Miss Rome bought?
475 books and pencils
Hurray!
Hurray!
Hurray!
Hurray!
Hurray!
Great job problem solving!
The expression that shows the number of raisins needed to make
ANY
cookies is = number of