Transcript Math Minutes - Tuesday

Math Minutes - Monday
1. Find the product.
(6 x 109) x (4 x 10-11)
3. Find the sum.
(4.1 x 1013) + (6.7 x 1014)
2. Find the quotient.
(2 x 10-1) ÷ (5 x 105)
4. Find the difference.
(7 x 10) – (5.5 x 100)
1
Math Minutes - Tuesday
1. Which number is irrational? Why?
2π
π
4.12312
√3
3
3. Multiply.
(5.27 x 10-4) (3 x 10-3)
2. 2(x – 4) = 16
What should I do first?
A.
Add 4 to both sides
B.
Subtract 4 from both sides
C. Distribute
4. Divide.
(4.2 x 106) / (2 x 10-16)
Math Minutes - Wednesday
1. Solve for x using the distributive
property.
-2(x+8) = 14
3. Coach Puckett purchased a new
Nissan GT-R for $9.959 x 104. His old
Ford Mustang cost him $6.5 x 103. How
much more money did the Nissan GT-R
cost?
2. Solve for x.
44 = -3x – 7
Math Minutes - Thursday
1. Express in scientific notation.
8
270
.01033
2. If x = 45, then between which two
numbers is the √x ?
A)3 and
B)4 and
C)5 and
D)6 and
4
5
6
7
3. Mrs. Neal and Mr. Isom earned
$6.5 x 102 at a yard sale. If they earn
the same amount of money for 4
weekends in a row, how much money
would they earn in total? (Put answer
in scientific and standard notation)
Math Minutes - Friday
1) Coach Freeman bought a brand new
basketball goal for $1.099 x 103. Coach
Puckett bought his goal for $5.99 x 102.
How much more did Coach Freeman
spend than Coach Puckett?
3)
f(x) = 2x – 8
g(x) = -4x + 28
Find the solution to f(x) = g(x)
2) Put these numbers in order from
least to greatest.
.343
.30
.3
.433
.4304
4)
What is the value of x?
2(x – 4) = 4(x + 22)