(2x5)x3 = 2x(5x3) is an example of which property of multiplication?
Associative
100
Round the following to the nearest hundred dollar...$525.57
$500
100
Solve...873 x 6
5,238
100
Solve the follwoing...67 x 57
3,819
100
Solve...3 x 3 x 3
27
200
5x1 and 76x1 are both examples of which property of multiplication?
Identity property
200
Estimate 53 x 375. Is the estimated product closer to 15,000 or 20,000?
20,000
200
Solve... 68 x 7
476
200
Solve...38 x 12
456
200
Solve...4 to the 3rd power
64
300
3x0 and 678x0 are both examples of which property of multiplication?
Zero property
300
Estimate by using compatible numbers... 43 x 27 x 4
280 (43 + 27) = 70 then mult. by 4 = 280
300
solve...(6+3) x 5
45
300
There are 79 members on the chess club. Each member needs to buy 5 chess sets. How many chess sets need to be purchased?
395 chess sets
300
Find the number that equals 81 when squared.
9
400
Solve the following... 7 + 2 (9x3) x 2 + (3+1) =
119
400
Estimate the following...3 x 118
3 x (120) = 360
400
A theater has 5 sections with 347 seats in each section. What is the total number of seats in the theater?
1735 seats
400
The length of the Nile River in Africa is about 14 times the length of Lake Michigan. Lake Michigam is 307 miles long. How many miles long is the Nile River?
4,298 miles
400
A large cube has 5 layers. Each layer has 5 rows, with 5 cubes in each row. How many total small cubes is in the large cube?
125 cubes
500
in the following problem... 3 x 10 = 30 the numbers 3 and 10 are called ?
factors
500
Estimate the product...88 x 19
90 x 20 = 1,800
500
There are 9 teams of 45 football players. How many football players in all?
405 players
500
In the month of September a bakery sold 389 bagels every day. How many bagels were sold in the month of September?