Order of Operations
Evaluate:
8+2×5 = ?
18
Solve
1/2 + 1/2 =
1
Simplify 10:5 or 10/5
2:1 or 2
Triangle: 40°, 50°, ?
What is the third angle measure ?
90
The mean of 5 numbers is 12. Four of the numbers are 10, 11, 13, and 14.
What is the fifth number?
12
Solve
(10 - 6 )2 = ?
16
Solve
3.5+2.4 = ?
5.9
120 miles in 2 hours is what in unit rate?
60 MPH
A student says:
“A triangle has angles 50°, 60°, and 80°, and that works because they are all less than 90°.”
Is the student correct?
No, because the angles add to more than 180°
A triangle has angles measuring 45° and 65°. A student claims the third angle is 100°.
Is the student correct?
No, the third angle is 70°
Solve
24÷4+3×2 = ?
12
(Daily Double)
Solve
3/4 x 2 = ?
1.5
Simplify this:
8 red : 4 blue
2:1 or 2
A triangle has angle measures of 90°, 45°, and 45°.
How should this triangle be classified?
Right
( Daily Double)
A student solves:
12+4×(6−2)=6412 + 4 \times (6 - 2) = 6412+4×(6−2)=64
What mistake did the student most likely make?
Multiplied before subtracting inside parentheses
( Daily Double)
Solve
15−3(2+1) = ?
6
Solve
$4.75 + $3.25 = ?
$8.00
( Daily Double)
2 cups for 4 servings
How many cups are in 1 serving?
1/2 cup per serving
( Daily Double)
A triangle has angles measuring 35° and 75°. What is the measure of the third angle?
70
A recipe uses 23\frac{2}{3}32 cup of sugar. If you make 3 batches, how much sugar is needed?
2 cups of sugar
Solve
18÷(3×2)+ 42= ?
19
Solve
2.5×1.2 = ?
3.0
A car travels 150 miles in 2.5 hours. Unit rate?
60 MPH
A triangle has side lengths of 5 cm, 5 cm, and 8 cm.
How should this triangle be classified?
Isosceles
A car travels 180 miles in 3 hours at a constant speed.
What is the unit rate in miles per hour?
60 mph