3rd Grade: STAAR Release 2018 Mathematics

Front

What is the relationship between the number of toy airplanes and the number of batteries needed?

Back

The number of batteries is equal to the number of toy airplanes times 3.

Front

What unit of measurement is used for the volume of liquid laundry detergent?

Back

Liters.

Front

How do you find the difference between two numbers?

Back

Subtract the smaller number from the larger number.

Front

If there are 297 peach trees on one farm and 615 on another, what is the difference?

Back

318 peach trees.

Front

How many packs of sodas does Lin have if she has 36 sodas and each pack contains 6 sodas?

Back

6 packs.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

If a rectangle has an area of 72 square feet, what could be its dimensions?

Back

Possible dimensions could be 8 feet by 9 feet.

Front

What does it mean to multiply a number by 3?

Back

It means to add that number to itself three times.

Front

What is the total number of batteries needed for 10 toy airplanes?

Back

30 batteries (10 × 3).

Front

If a container holds 2 liters of detergent, how many milliliters is that?

Back

2000 milliliters (1 liter = 1000 milliliters).