G4 U2 Math Review

Perimeter

100

What is the perimeter of a square with a side of 16 in?

64 in

200

The perimeter of a square is 48cm. What is the length of each side?

12cm

300

An irregular shape has the following side lengths: 5in, 10in, 1in, and 2in. What is the perimeter?

18 inches

400

Rectangle with a perimeter of 64cm, length = 17cm. What is the width?

15cm

500

What is the perimeter of a rectangle with dimensions 9cm by 7cm?

32cm

Which unit/tool?

100

Would you measure a book or a car in centimeters?

A book

200

Which unit is used for area? cm, cm² or cm³?

cm²

300

If I want to measure a bag of flour, which unit should I use? centimeters, grams, inches, or liters?

grams

400

If I want to measure the length of the classroom, which unit should I use? Kilometers, centimeters, kilogram, of meters?

Meters

500

If I want to measure the weight of a cat, which unit should I use? Centimeter, liter, pound, or kilogram? 

Pound

Area

100

If the length of a side of a square is 8cm. What is the area?

64cm²

200

If the area of a square is 25in², what is the perimeter?

20in

300

If a rectangle has 8m length and 6m width, what is the area?

48m²

400

If the area of a rectangle is 60m², the length is 10m, what is the perimeter?

32m

500

If the area of a rectangle is 96m², the length is 12m, what is the perimeter?

40m

Random

100

How many meters are in 700 centimeters?

7 meters

200

If a room measures to be 4m long, how many cm would it be?

400cm

300

How many ml are in one liter?

1000ml

400

How many liters are in 3500 milliliters?

3.5 liters

500

Which is greater... 240 milliliters and 3 liters?

3 liters

Word problems

100

Lindy ate 12 chicken nuggets. Walter ate 9 more than Lindy did. How many chicken nuggets were eaten by both Lindy and Walter?

33 chicken nuggets were eaten by both.

200

Joe bought 4kg of hot dogs, 11kg of hamburger meat, 2kg of shrimps, and 9kg of fish sticks. How many kg of food did Joe buy?

Joe bought 26kg of food altogether.

300

Sarah collected 24 stickers in January, 31 stickers in March, and 23 stickers in April. In May, she gave away 15 stickers to her friends. How many stickers does Sarah have still?

Sarah still has 63 stickers.

400

At the school book fair, each book costs $8 and Emily has five 10-dollar notes to spend.

1. How many books can Emily buy with her money?
2. If she buys 4 books, how much money will she have left?

1. Emily can buy 6 books.

2. If she buys 4 books, she will have 18 dollars left.

500

Julia delivers 41 newspapers each day, and she works Monday to Saturday. How many newspapers does she deliver in a week?

Julia delivers 246 newspapers weekly.