Show:
1-1 Rounding
1-2 Exponents
1-3 PEMDAS
1-4 Properties
Random Math
100
Round 66 to the nearest tens place.
66 rounded to the nearest tens place is 70.
100
What does 2 x 2 x 2 x 2 look like in exponential form?
2 to the 4th power. 2^4
100
Solve: 3 + 2 x 4
11
100
Which property says that you can multiply or add in any order?
Commutative Property
100
What is the formula for area?
Length x Width
200
Round 157 to the nearest hundreds place.
157 rounded to the nearest hundreds place is 200.
200
What is the value of 6 squared? 6^2
6 x 6 is 36
200
Solve: (9 + 0) x 2 - 3
15
200
Which property says that when you are only adding or only multiplying you can group any of the number together?
Associative Property
200
How many sides does a hexagon have?
6 sides
300
Round 1299 to the nearest thousands place.
1299 rounded to the nearest thousands place is 1000.
300
How would 5 to the fifth power look as repeat multiplication? 5^5
5 x 5 x 5 x 5 x 5
300
Solve: 5 + 3 x (2 - 1)
8
300
Which property is being shown below? 5 x 21 = 5 (20 + 1) = (5 x 20) + (5 x 1)
Distributive property
300
How do you find the perimeter of a rectangle?
Add up all the sides
400
Round 989 to the nearest hundreds place. Beware! This could be tricky.
989 rounded to the nearest hundreds place is 1000. 989 is closer to 1000 than it is to 900.
400
What number is the exponent if I say the number is cubed?
Cubed would mean the exponent is 3. Remember a cube is 3D, so cubed means to the power of 3.
400
Solve: 2 x 10 + 6 - 3
23
400
How could you use the distributive property to find the product of 4 x 23?
Either (4 x 20) + (4 x 3) or 4 (20 + 3)
400
What defines an acute angle?
Anything less than 90 degrees.
500
Round 2356 to the nearest hundred.
2356 rounded to the nearest hundred is 2400.
500
What number is the exponent if I say a number is squared?
The exponent is the number 2.
500
4 + (12 x 3) - 6
34
500
Which property is being shown? 2 (4 + 5) = (2 x 4) + (2 x 5)
Distributive Property
500
What is the formula to find volume?
Length x Width x Height