SCAT MATH WORKSHEET

Problem 1  :

What is the remainder when 125 is divided by 7 ?

(A)  2    (B)  3    (C)  4    (D)  6

Problem 2  :

Students in cherry wood school are getting into groups for a field trip. There are 312 students in the school and they are told to get into groups of eight. How many groups will there be ?

(A)  26    (B)  39    (C)  42    (D)  64

Problem 3  :

What is 3.25×10⁵ in standard form ?

(A)  3.2500000    (B)  325001000   

(C)  32500    (D)  325000

Problem 4  :

What is 2.1×10³ in standard form ?

(A)  2100    (B)  2.1000    (C)  210000    (D)  210000

Problem 5  :

What is 3400519 rounded to the nearest hundred ?

(A)  3400000    (B)  3400520  

(C)  3400500    (D)  3000000

Problem 6  :

Complete the sentence. These two shapes are ? 

(A)  Identical    (B)  Congruent

(C)  Similar    (D)  Parallelogram

Problem 7  :

What is the name of the line drawn in the circle ?

(A)  Radius   (B)  Chord    (C)  Center    (D)  Diameter

Problem 8  :

How many vertices are there in a square based pyramid ?

(A)  4    (B)  5    (C)  6    (D)  8

Problem 9  :

How many sides in a heptagon ?

(A)  4    (B)  5    (C)  6    (D)  7

Problem 10  :

300mm  =             m ?

(A)  30    (B)  0.3    (C)  3000    (D) 3

(1)  Solution  :

The solution below uses the Long division with remainder method,

Start by setting the divisor 7 on the left side,

 and the dividend 125 on the right side.

So, 125 is divided by 7 ,

Quotient  =  17

Remainder  =  6

Therefore, the remainder is 6. 

(2)  Solution  :

Given,

Total number of students  =  312

Every group consist of 8 students.

To find number of groups,

Number of groups  =  Total students/Number of students in each group

=  312/8

=  39

So, the required number of groups is 39. 

(3)  Solution  :

Given,

=  3.25×10⁵ 

Since we have positive exponent, we will move the decimal 5 digits to the right side.

=  325000. 

So, the answer is 325000.

(4)  Solution  :

Given,

=  2.1×10³

Since we have positive exponent, we will move the decimal 3 digits to the right side.

=  2100

So, the answer is 2100. 

(5)  Solution  :

In the given number 3400519, the hundreds place is 5.

The next digit of 5 is 1 which is less than 5. So, We may round it as 5.

So, the answer is 3400500

(6)  Solution  :

By observing the picture, the corresponding sides are in the same ratio. So they are similar shapes.

(7)  Solution  :

The distance between the center and point on the the circle is known as radius.

The line that connects any two points on the circle is known as chord.

If the line that connects two points on the circle and  pass through the center is known as diameter. 

So, the required line is chord.

(8)  Solution  :

There are 5 vertices in a square-based pyramid. 

(9)  Solution  :

Heptagon is a polygon. There are 7 sides in a heptagon. 

(10)  Solution  :

We know that, 1m  =  1000 mm

=  300/1000

=  3/10

=  0.3m

So, 300mm  =  0.3m

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