Rounding
Round 176 to the nearest tens spot.
180
What place value in the the thousands spot?
123, 872
The 3.
Write out 9 to the 4th power and solve
(9x9x9x9) = 6,561
Find the Average of these numbers.
23, 52, 34, 45
38.5
9+3 x 6-1
9+3 x 6-1
9+18-1
27-1
26
Round 1,783 to the nearest hundreds spot.
1,800
What place value is in the millions spot?
320, 149, 658
The 0.
Write out 5 to the 5th power and solve.
Find the average of these numbers.
85, 45, 76, 44, 56
61.2
6 x 2 -6 + 8 / 4
6 x 2 -6 + 8 / 4
3 - 6 + 8 / 4
3 - 6 + 2
-3 + 2
-1
Round 134,651 to the nearest ten thousands spot.
130,000
What place value is the 8 in?
4,781, 920
The ten thousands spot.
Write out 6 to the 7th power.
(6x6x6x6x6x6x6) = 279,936
Raymond shot free throws Monday through Friday this week. Here is how many free throws he made each day: Monday: 87 Tuesday: 71 Wednesday: 45 Thursday: 121 Friday: 77. What was the average number of free throws he made each day?
80.2 Free throws
8 + (4+2-1) - 7 +12
8 + (4+2-1) - 7 +12
8 + 5 - 7 +12
13 - 7 + 12
6 + 12
18
Round 1,617,298 to the nearest hundred thousands spot.
1,600,000
Two times as many apples.
2x
4 to the 3rd power X 6 to the 2nd power
(4x4x4) = 64
(6x6) = 36
64x36 = 2,304
Michael had 4 tests throughout the semester. His test scores were: 89, 76, 85, and 93. What was his average test score?
85.75
3 + 5 - (4/2 - 1) x 6 -2
3 + 5 - (4/2 - 1) x 6 -2
3 + 5 - 1 x 6 - 2
3 + 5 - 6 - 2
8 - 6 - 2
2 - 2
0
Round 145,287,306 to the nearest ten millions spot.
150,000,000
Jane had x amount of cats. She gave 3 to her friend.
x - 3
5 to the 4th power X 4 to the 3rd power.
(5x5x5x5) =625
(4x4x4) = 64
625x64 = 40,000
Connor pays 6,500 dollars in rent a year. How much money does he pay per month?
550 dollars.
(3 x 4 - 2) x 5 - 8 / 2 -1
(3 x 4 - 2) x 5 - 8 / 2 -1
10 x 5 - 8 / 2 - 1
50 - 8 / 2 - 1
50 - 4 - 1
46 - 1
45