Rounding/Ordering/Inequality
Round 195 to the nearest tens.
200
9852-7468
2384
Which numbers are prime?
3, 14, 18, 7, 9, 11
3, 7, 11
(14, 18, and 9 are composite)
What is the perimeter of a square with sides of 5 cm?
5+5+5+5= 20 cm
What number is one hundred times the value of 50?
5000
Put the numbers in order from least to greatest:
52, 12, 89, 682, 10
10, 12, 52, 89, 682
Kimberly and Johnny went to Disneyland for 4 days. On the first day, Johnny spent $240 on souvenirs. On the second day, he spent $150. On the third day, he spent $575. On the fourth day, he spent $1542. Kimberly was spoiled! How much did he spend?
$2507
What is a factor of both 14 and 49?
7
What equation can you use to find the perimeter of a rectangle with a length of 2 in and a width of 6 in?
P = 2+2+6+6
OR
P= (2 x 2) + (2 x 6)
Favour ran 10 miles on Friday. Daniel ran 3 times as many miles as Favour. How many miles did Daniel run?
30 miles
Round 574,651 to the nearest thousand.
575,000
Richard has 562 pencils. Kelvin has 648 pencils. How many pencils will they have if they put their pencils together?
1210 pencils
List all the factors of 24
1, 24, 2, 12, 3, 8, 4, 6
Find the area of a square with sides of 8 m.
64 square m.
Isabella has 18 ice cream erasers. Gia has e erasers.
Isabella has 6 times as many erasers as Gia. How can this be written as an equation?
18 = 6 x e
e x 6 = 18
6e = 18
Which inequality fits the statement below.
7895 ____ 7985
<
Subtract:
9523-2540
6983
List all the factors of 18
1, 18, 2, 9, 3, 6
P = 12+12+24+24
P= 72 units
Write 72 is 8 times as much as 9 in equation form.
72 = 8 x 9
Round 987,589,623 to the nearest ten thousand.
990,000,000
9+2
List the first 5 prime numbers.
2, 3, 5, 7, 11
Find the area of a rectangle with length of 30 cm and width of 10 cm.
300 square cm.
Going to Disneyland costs $140. That is 10 times more than getting the Disney Channel. What is the cost of getting the Disney Channel?
$14