Ten Times A Number
Roles in the Ecosystem
Rounding/Estimation
Food Web/Chain
Miscellaneous
100
What is 10 times 780?
7,800
100
What is the organism's role in an ecosystem?
A. Producer
B. Consumer
C. Decomposer
D. Herbivore
B. Consumer
100
Round 1,345 to the nearest tens
1,350
100
What is a predator for the snake?
Eagle
100
Write Two hundred thousand, eight two in standard form.
200,082
200
How many times greater is 50,000 than 500?
100 times greater
200
The role of this organism is to _________.
A. Produce food for carnivores
B. Consume dead matter and organisms and restore nutrients to the soil.
C. Eat plants to protect the environment.
D. Consume bacteria that is airborne.
B. Consume dead matter and organisms and restore nutrients to the soil.
200
Round 34,567 to the nearest thousands.
35,000
200
Name 2 producers from the food web.
Lavender, Flowering plant
200
>, <, =
567,870____567,807
>
300
The "7" in 87,823 is _____ times greater than the "7" in 98,721.
10 times
300
The following organism is known to be a _______.
A. Omnivore
B. Secondary Consumer
C. Primary Consumer
D. Decomposer
C. Primary Consumer
300
5,600 has more than rounded to the nearest ______.
A. Ten Thousands
B. Tens
C. Thousands
D. Hundreds
D. Hundreds
300
Name 2 consumers on the food web.
Grasshopper and Thrush
300
You $5,000 in your bank account. You have to spend $2,137 to buy a new lawnmower. How much do you have left?
$2,863
400
3,700 x 10 = _______
37,000
400
This organism is known to be an _________.
A. Herbivore
B. Carnivore
C. Producer
D. Omnivore
D. Omnivore
400
500,000 has been rounded to the nearest ________.
A. Ten Thousands
B. Tens
C. Thousands
D. Hundred Thousands
D. Hundred Thousands
400
What is the Apex Predator on this food web?
The Eagle
400
The most abundant and start of energy in a food chain is the _____.
A. Hawk
B. Fungi
C. Frog
D. Sun
D. Sun
500
_______ is 10 times less than 980,000.
98,000
500
The vulture is known to be a ______ in an ecosystem.
A. Scavenger
B. Producer
C. Primary Consumer
D. Bird
A. Scavenger
500
Round 568,903 to the nearest ten thousands.
570,000
500
If the wolf were eliminated from the food web, what would most likely happen?
A. The Python would increase and eat all of the plants.
B. The rat would decrease and consume vegetation, such as people's gardens and flowers.
C. The Dragonfly will increase to its predator being eliminated.
D. The Eagle would have to get a gym membership, it would get weak.
B. The rat would decrease and consume vegetation, such as people's gardens and flowers.
500
How many Squares would be in the 6th stack?
16