Math 1
Ecosystems
Math 2
States
100

Solve. 

48.5 x 1.1

53.35

100

Primary source of energy for all food chains is the ____.

sun

100

What is the value of the 7 in the number 37,947

7,000

100

What is the capital of California?

Sacramento

200

Solve. 

1/5 x 3/4

3/20

200

Plants use _____, ______, and _____ to make food. 

water, sunlight, and carbon dioxide. 

200

What is 4,581 divided by 9?

509

200

What is the capital of Idaho?

Boise

300

Convert. 14 ft = _____ yd _____ ft

4yd 2ft

300

Define producers

plants that make their own food 

300

Convert. 

10 mi = _____ft

52,800

300

What is the capital of Montana?

Helena

400

Solve.

3/5 x 11

6 3/5

400

Define decomposers.

An organism that feeds on and breaks down dead plant or animal matter, recycling the organic nutrients back into the ecosystem.

400

Solve.

4 x 3/5

2 2/5

400

What is the capital of Texas?

Austin

500

Solve

1/7 x 3

1/21

500

A food web is made up of ________________.

Multiple food chains

500

1/9 divided by 3

1/27

500

What is the capital of New Mexico?

Santa Fe

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