Evaluate Expressions
Multiplication Strategies
Watersheds and Riparian Zones
Volume
Fill in the Blank
Math Anxiety/Watersheds
100
7 x (10 x 4)
280
100
Write and solve an equation that represents the statement.
To find 25 x 12, I double 25 and halve 12.
(25 x 2) x (12 / 2) = 300
100
The standard of something as measured against other things of a similar kind; the degree of excellence of something.
Quality
100
Find the volume of a box with the following dimensions.
5 x (2 x 18)
180 units cubed
100
16 x 14 = _____
224
100
What is a way to reduce math anxiety?
Use relaxation techniques
200
(3 x 8) x 4
96
200
Write and solve an equation that represents the statement.
To solve 13 x 16, I double and halve.
(13 x 2) x (16 / 2) = 208
200
The amount or number of a material or immaterial thing
Quantity
200
Find the volume of a box with the following dimensions.
area of the base: 24
height: 3
72 units cubed
200
____ x 7 = 16 x 14
32
200
What is a watershed?
An area where water drains to one point
300
(100 x 23) - (2 x 23)
2,254
300
Write and solve an equation that represents the statement.
To find 10 times 34, I multiply 10 times 30 and add it to 10 times 4.
(10 x 30) + (10 x 4) = 340
300
What are the primary concerns mentioned for salmon and steelhead in the Pacific Northwest?
Lack of spawning habitat or decline of population.
300
Write an equation for the volume of a box with the following dimensions.
length: 4
width: 6
height: 12
(4 x 6) x 12 = 288 units cubed
300
____ x 5 = 13 x 10 = ____
26; 130
300
The crucial measurement for determining water flow is _____.
Precipitation
400
(50 x 78) - (1 x 78)
312
400
Write and solve an equation that represents the statement.
To find 11 times 26, I multiply 10 time 26 and add it to 1 x 26.
(10 x 26) + (1 x 26) = 286
400
The land and trees next to rivers.
Riparian zone
400
Write an equation that shows the volume of the rectangular prism.
(4 x 3) x 5 = 60 units cubed
400
35 x 99 = (____ x 35) - (1 x 35)
100
400
About what percentage of people suffer from Math Anxiety?
20%
500
3 x (2 x 3) + 2 x (3 x 3) + 3 x (3 x 2)
54
500
Write and solve an equation that represents the statement.
To find 43 times 9, I multiply 43 times 10 and remove 1 group of 43.
(43 x 10) - (43 x 1) = 387
500
How do trees and shrubs in the riparian zone help salmon?
They provide shade and food
500
Write an equation that shows the volume of the figure.
(4 x 5) x 10 = 200 units cubed
500
98 x 56 = (___ x 56) - (2 x 56) = ___
100; 5488
500
Math anxiety can negatively affect your ____________ memory, the part of your brain that does computation.
working