GMAS Review Math

Multiplication

100

200 x 10

2,000

200

145 x 13

1,885

300

368 x 28

10,304

400

681 x 2.2

1,498.2

500

1,025 x 15

15,375

Order of Operations

100

( 2 x4) +3

11

200

1 + 7 x (8 -2)

43

300

12 - 4 + 6 x 1

2

400

( 3 x 4 - 2)+(16 ➗  4)

14

500

1 x 9 + 23 - 4 x ( 6+ 4 -2) 

0

Everything Decimals

100

1.657 + 23.4 =

25.057

200

What place is the 5 in in the decimal:

434.658

Hundredths

300

Subtract: 34.5 - 2.07

32.43

400

How do you say this Decimal?

1,785.246

I will hear for it 

500

What is the expanded form for: four hundred sixty five and nine hundred thirty one thousandths. 

( 4 x 100) + ( 6 x 10) + (5 x 1) + (9 x 1/10) + 

( 3x 1/100) + ( 1 x 1/1,00)

Everything Fractions

100

 3/4 + 1/2

5/4 or 1 1/4

200

4/5 divided by 3

12/5 or 2 2/5

300

2/5 - 1/10

3/10

400

1/8 x 5

5/8

500

How would I convert the fraction 

45/12

3 9/12

Measurement Conversion

100

If 12 inches = 1 foot

How many inches are in 5 feet?

60 inches

200

1 gallon = 16 cups 

So, 7 gallons = ? cups

112 cups

300

1 hours = 60 minutes

How many hours is 270 minutes?

4 and a half hours 

400

1 kilometer = 1,000 meters

So, 73,000 meters = ? kilometers 

73 kilometers 

500

3 feet = 1 yard

How many yards are 390 feet?

130 yards