Multiplying multi-digit whole numbers
24 x 12=?
288
4 x .56=?
2.24
A car travels 5.8 miles each day to school.
How many miles does it travel in 7 days?
40.6 miles
This Earth subsystem encompasses all living things.
What is the biosphere?
In an ecosystem these are organisms that create their own food.
What are producers?
37 x 13=?
481
8 x .16=?
1.28
A recipe uses 0.85 cups of sugar for one batch of cookies.
If you make 12 batches, how many cups of sugar are needed?
10.2 cups of sugar
These are animals in a food chain that only eat meat.
What are carnivores?
This Earth subsystem is made up of solid materials such as rocks, soil, and the ground beneath our feet.
What is the geosphere?
293 x 15=?
4,395
7 x 1.35=?
9.45
A smoothie costs $4.75.
If Marcus buys 2 smoothies for himself and 1 smoothie for his sister, how much does Marcus owe for the smoothies?
$14.25
When creating a food chain or food web, arrows are used to show this.
What is the movement of energy?
Ecosystems include _____ and ______ things.
What are living and nonliving?
168 x 24=?
4,032
12 x .98=?
11.76
A movie ticket costs $6.95.
If a family buys 8 tickets, about how much will they spend in total?
$56
In order to make their own food, producers need these three things.
What is sunlight, water, and carbon dioxide?
Decomposers break down dead matter and help to _____ materials back into the ecosystem.
What is recycle?
376 x 31=?
11,656
11 x 3.64= ?
40.04
Each student needs 2.75 meters of string for a project.
If there are 14 students, how many meters of string are needed in total?
38.5 meters
A woods ecosystem is an example of this specific kind of ecosystem.
What is a terrestrial ecosystem?
The words carnivore, herbivore, and omnivore are all latin root words. For example, carnivore means (carni=meat/flesh and -vore=one that eats). What do the roots herbi- and omni- mean?
What is plant and all?