5th Grade Math Review Trimester 1

Decimals

100

round 2.89 to the nearest whole

3.00

200

263.709

0

300

6.56 + 6.51

13.07

400

987.4 - 321.70

665.7

Power of 10

100

380 x 10

3,800

200

42 x 10²

4,200

300

10⁶ =

10 x 10 x 10 x 10 x 10 x 10

400

32 x 10⁵

3,200,000

Order of Operations

100

What is the Acronym we use to solve order of operation problems?

PEMDAS

200

What comes first Multiplication or Division?

Whatever comes first left to right

300

(12 - 3) x 9 + 2

83

400

4 x 12 x (25 - 15)

480

Division

100

To check your work on a division problem, you do the following:

Divisor times quotient plus remainder equals dividend

200

Soda is arranged into 24-pack cases. There are 312 total cans.

How many cases will be completely filled with soda cans?

13

300

There are 274 fifth graders going on a field trip. If each bus can hold 26 students, how many total

buses will be needed for the field trip?

11

400

2,316 ÷ 12

193

Multiplication

100

23 x 12

276

200

56 x 44

2464

300

735 x 28 =

20,580

400

A flag company makes 8 different types of flags. If they have 355 of each type of flag in their warehouse, how many total flags do they have in their warehouse?

2,840 flags