Geometry
How many right angles are there in two rectangles together?
8
What number is 1,000 more than 7,845?
8845
One notebook costs 120 tenge. How much do 5 notebooks cost?
600 tenge
How many minutes are there in 2 hours and 15 minutes?
135 minuts
A square has a perimeter of 24 cm. What is the length of one side?
6 cm
What number is 2,500 less than 9,804?
7304
There are 48 students. They are divided into 6 equal groups. How many students are in each group?
8
Continue the pattern:
3, 6, 12, 24, ___
48
A rectangle has a length of 8 cm and a width of 5 cm. What is its perimeter?
26 cm
Round 4,499 to the nearest thousand.
4000
A family buys:
3 × 850 = 2,550
2 × 650 = 1,300
Total = 3,850 tenge
I am thinking of a number.
54
A shape has 4 side, opposite sides are equal, not all sides are equal, all angles are right angles. What is the shape?
Rectangle
A number is rounded to the nearest thousand as 6,000. What is the smallest possible number?
5500
There are 36 cookies. They are shared equally among some children. Each child gets more than 5 cookies and less than 10 cookies. How many children could there be?
6
How many different numbers can be made using digits 2, 4, and 6 without repeating digits?
Answer: 6.
246, 264, 426, 462, 624, 642
A rectangle has a perimeter of 36 cm. One side is 5 cm longer than the other. Find the length and width of the rectangle
Width = x
Length = x + 5
2(x + x + 5) = 36
4x + 10 = 36
4x = 26
x = 6.5
So sides are 6.5 cm and 11.5 cm
I am a 4-digit number.
6331
A shop sells notebooks for 180 tenge each. There is a discount of 20 tenge per notebook if you buy 5 or more. How much will 6 notebooks cost?
New price = 180 − 20 = 160
6 × 160 = 960 tenge
I am thinking of a two-digit number.
57