powers of 10
What will be the new value of the digit 7 in the number 700.2 when it is divided by 10 ?
70
4,107 x 16
66,712
A traveler packs two bags for a flight. One bag weighs 43.73 pounds, and the other
weighs 17.37 pounds. What is the total weight?
61 pounds
92.066
Write the number in expanded form
(9 × 10) + (2 × 10) + (6 ×1/100) +
(6x 1/1000)
What is the value of the digit 3 when 947.3 is multiplied by 102 ?
30
261 x 28
7,308
An athlete brings 16.9 ounces of water to drink on a run. When the athlete finishes the
run, there are 4.08 ounces of water left.
How much water does the athlete drink while on the run?
12.82
92.066
Write in words. Spelling counts!
ninety-two and sixty-six thousandths
When 1.026 is multiplied by 105 , what is the value of the digit in the product?
100,000
A toy store has 346 card games. Each card game includes 175 cards. How many total cards?
60,550 cards
A shopper buys 5.8 pounds of apples and pounds of 3.26 oranges. How many total
pounds of apples and oranges does the shopper buy?
9.06 pounds
(7x 1000) + (5x10) + (3 x 1/100) + (2 x 1/1000)
7050. 032
405.3 × _______ = 405, 300
What power of 10 makes this true?
103
A truck driver drives 16 miles per day for 45 days. How many miles does the truck driver travel?
7,380 miles
What is 909.245 rounded to the nearest hundredth?
909.25
0.8 ___ 0.84
Compare using > ,<, =
<
Which number shows the digit with a value that is 10 times the value of the digit 5 in the number 91.534?
A 9.1534
B 915.34
C 9, 153.4
D 91, 534
B
A factory plans to increase production to 10 times its current output. If the output
goal is to produce 2,040 items per day, what is the factory’s current production output?
204 items
Which is a number that rounds to 456 when rounded to the nearest whole number?
A 455.01
B 456.51
C 456.41
D 455.10
C
A baseball player has a batting average of 0.282. What is the batting average rounded
to the nearest tenth?