Geometry
Multiples and Factors
Fractions
Division
Multiplication
100
What kind of angle is this?
Obtuse
100
What is a composite number? And mention one.
A number that has more than one pair of factors.
100
Represent 4/12 in a diagram.
You should show a drawing representing one whole partitioned into 12 equal parts, and 4 of those parts are colored.
100
49/7
7
100
23x9
207
200
What it is a flex angle?
An angle that is more than 180 degrees and less than 360 degrees
200
Pair of factors of 36.
1 and 36
2 and 18
3 and 12
4 and 9
6 and 6
200
Find a fraction greater than 1 whole and represented in a diagram.
Any fraction where the numerator is greater than de denominator.
200
250/25
10
200
65x3
195
300
find the missing angle:
65 degrees
(all the angles added together are equal to 180 degrees)
300
Is 45 a prime or composite number? And why?
Composite, because has more than one pair of factors.
1 and 45
3 and 15
5 and 9
300
Find 3 equivalent fractions of 3/4
6/8
9/12
12/16
300
192/6
32
300
896x12
10752
400
The perimeter of this figure is 28, find the missing side lengths.
L=8
W=6
400
Multiples of 7
7,14,21,28,35,42,49,56,63,70,77,84
400
Solve the multiplication equation:
5x2/9
10/9
1 whole and 1/9
400
576/48
12
400
4256x8
34,048
500
Find the missing angles:
A circle has 360 degrees.
B=40 degrees (symmetry line)
A= 140
C=140
Solution:
40+40=80
360-80=280/2=140degrees
500
Mention at least 3 prime numbers.
Prime numbers have on pair of factors.1 and the number it self, for example 5
5 and 1
Because 5x1=5
500
Solve the subtraction equation:
1 whole and 6/12 - 8/12
=10/12
Solution
12/12+6/12=18/12-8/12=10/12
500
6935/19
365
500
9,763x8
78,104