Integers,
Write down the first three multiples of 8
8,16,34
the term-to-term rule
9, 15, 21, 27, …, …
add 6
0.0389 × 1000
38.9
3.2 kg = g
3200
I have 4 sides and all sides the same length
square and rhombus
Find the lowest common multiple of 6 and 10
30
the next two terms:30, 28, 26, 24, …, …
22,20
Round to 1000: 8090
8000
Write the decimal measurements in each set in order of size, starting with the smallest.
4.2 l, 795 ml, 0.8 l
795 ml, 0.8 l, 4.2 l,
Name the shapes that are being described.
I have three sides that are all the same length.
I have three equal angles.
equilateral triangle
the 20th square number
400
The temperature on Tuesday was t°C.
Write an expression for the temperature when it is:
a 2 Celsius degrees higher than it was on Tuesday
t+2
Round each number to one decimal place.
a 0.63
b 8.27
0.6
8.3
Work out the numbers missing from these percentages.
600 m is ________% of one kilometre
60%
I have four sides. Two of my sides are the same length. The other two sides are the same length.
All of my angles are 90°.
rectangle
Find the factors of 60 that are prime numbers.
2, 3, 5
The temperature on Tuesday was t°C.
Write an expression for the temperature when it is twice as warm as it was on Tuesday.
2t
A builder estimates he needs 1600 nails for a job he is doing.
The nails are sold in boxes of 100. How many boxes does he need?
16
21 18 18 19 24 17 18 19 20
Work out:
a the mode
b the range
c the median.
18
7
19
I have no lines of symmetry and order 2 rotational symmetry
parallelogram
There is just one prime number between 110 and 120.
What is it?
113
Nimrah thinks of a number, n.
Write an expression for the number Nimrah gets each time.
She divides the number by 6 then subtracts 1.
n/6 -1
Alexi thinks of a number. He multiplies his number by 10, and then divides the answer by 100. He then multiplies this answer by 1000 and gets a final answer of 67. What number does Alexi think of first?
0.67
In class A, 17 students in a class of 25 passed an exam. In class B, 13 out of 20 passed. In class C, 7 out of 10 passed. Compare the percentage pass rate for each class.
Class C>Class A>Class B
I have six sides.
All my sides are the same length.
I have six lines of symmetry and rotational symmetry of order 6.’
Regular hexagon（正六边形）