ORDER OF OPERATION
WHAT IS THE VALUE OF
(3+2)x2+10-10
10
The ratio of boys to girls is 1:2. If there are 102 girls, how many boys are there?
51
WHAT IS THE VALUE OF
-1(-1)+2
3
WHO DID THE COWBOYS PLAY THIS WEEKEND?
LOS ANGELES RAMS
WHAT IS THE VALUE OF
3+2(2)+(-1)+3
9
Robert drew 6 dogs, 8 cats, and 4 birds. What is the ratio of cats to dogs?
4:3
WHAT IS THE VALUE OF
-5 x 2 - 12
-22
WHICH TEXAS BASEBALL TEAM IS CURRENTLY IN THE WORLD SERIES?
Serena bought 5 shirts for $6 each and spent $7 on lunch. She paid for the shirts and lunch using her debit card. The change in the balance of Serena’s checking account can be represented by the expression shown.
5(-6) + (-7)
Which integer represents the change in the balance of Serena’s checking account from these purchases?
-37
The ratio of the number of boys to the number of girls in a choir is 5 to 4. There are 60 girls in the choir.
How many boys are in the choir?
75
A herd of 37 horses has 20 white and the rest are brown. What is the ratio of white horses to brown horses?
20:17
WHAT SPECIAL WEEK IS IT THIS WEEK AT SCHOOL?
WHAT DOES IT REPRESENT?
RED RIBBON WEEK
SAYING NO TO DRUGS
Jonah recorded the temperature outside for 7 hours. The temperature dropped 3 degrees each hour for the first 6 hours and then rose by 2 degrees in the last hour. The expression (−3)(6) + 2 represents the net change in temperature over the 7 hours.
What value represents the net change in temperature in that time?
-16
A machine in an office can shred 65 sheets of paper every 5 seconds. How many sheets of paper can the machine shred in 60 seconds?
780
KEEP
CHANGE
CHANGE
UNIT RATE WILL GIVE THE DENOMINATOR WHAT NUMBER?
1
1)The expression shown can be used to calculate the amount of money in dollars a grocery store customer should receive in change when paying with $50.
50 − (14 + 12 + 2(5) + 2(2) + 3)
What amount of change in dollars should the customer receive?
$7
There are 70 dogs at a dog show. The ratio of the number of large dogs to the number of small dogs is 4:3.
How many dogs at the dog show are small dogs?
30
A jar contains 28 marbles, of which 7 are blue, 4 are red and the rest are green. What is the ratio of green to red marbles?
17:4
WHO DOES MALAKOFF PLAY THIS WEEK?
GROESBECK GOATS