1. It takes Kelli 82. 87 seconds to run a race. It takes 88
It takes Kelli seconds to run a race. It takes 88.6 seconds for Jan to run the race. How many seconds faster was Kelli than Jan?
607 x 10 =
Which expression shows a way to multiply 7 x 2,805 7 x 2,105 using place value and expanded form?
(7 x 2) + (7 x 8) + (7 x 5)
b. (7 x 200) + (7 x 80) + (7 x 5)
c. (7 x 2,000) + (2 x 800) + (8 x 5)
d. (7 x 2,000) + (7 x 800) + (7 x 5)

2. Round to the nearest hundred:
Mrs. Dyer eats 6 servings of vegetables each day. How many servings of vegetables does she eat in 4 weeks?
If Alex buys 5 shirts that cost $62 each, ABOUT how much will he pay for them in all?
Round to the nearest hundred:
63,942

3. Order greatest to least:
A large photo album has 153 pages and each page holds 6 photographs. A small photo album has 98 pages and each page hold 4 photographs. How many more photographs does a large photo album hold than a small photo album?
The population of San Antonio, TX is 8,405,085. Which shows a way to express the value of the 5 in this number?
a) 5x100, c) 5 x 1,000,000
b) 5 x 1, d) 5 x 10,000
Order greatest to least:

4. A school is purchasing a class set of laptops for each of their 35 teachers. Each class set contains 24 laptops. How many laptops will the school purchase?
Which of the following has a 5 that is 1/10 of the value of the 5 in 5,278
a) 58, b) 45,826
c) 36, d) 582,742
Estimate: 4,827 x 6 =

5. It takes Kelli 82. 87 seconds to run a race. Jan ran 3
It takes Kelli seconds to run a race. Jan ran 3.03 seconds slower than Kelli. How fast did Jan run the race?
Solve:
7,727 x 6 =
Compare:
24,652,007 ___ 24,625,007