4th Grade Multiplication
4th Grade Lines and Angles
4th Grade Fractions
4th Grade Vocabulary
4th Grade Shapes
100
12 x 5=
60
100
What is this called?
A line
100
3/8 + 4/8=
7/8
100
The answer to Addition.
Sum
100
An obtuse angle...
A. Is less than 90 degrees B. Is greater than 90 degrees C. Is 90 degrees
B
200
9 x 9=
81
200
A right angle is at what degrees?
90 degrees
200
6/9 - 2/9=
4/9
200
The answer to Subtraction.
Difference
200
How many acute angles does an equilateral triangle have?
3
300
12 X 8 =
96
300
What is the angle called that is less than 90 degree?
Acute
300
15/26 + 4/26=
19/26
300
The answer to Multiplication.
Product or Multiple
300
How many sides and angles do triangles have?
3
400
13 x 10 =
130
400
What do you call this image?
perpendicular lines
400
Choose the sign that correctly compares the fractions shown below.
7/8 ? 3/4
A. <
B. >
C. =
B
400
What is a shape that has four sides of equal lengths and 4 right angles?
Square
400
True or false: An acute angle can be between 1 degree and 89 degrees.
True
500
900 x 80 =
72,000
500
Name the three rays in the figure above.
QR, QP, QS
500
Look at the picture below.
Which is true?
A. 3/6 is less than 1/2
B. 3/6 is greater than 1/2
C. 3/6 is equal to 1/2
C
500
What is a line segment?
portion or part of a line with two end points
500
How many right angles does a square have?
4