WHOLE NUMBER

Whole Number : 0,1,2,3,4,5,...


Answer all of the following:

1.   Calculate the following

(a)  22 + 89

(b)  135 - 68


2. Round off the following numbers to the nearest hundreds

(a)  3217

(b)  21591


3. Find the value of x

(a)  2x - 7 = 13

(b) 7x - 3 = 32




Happy Trying !

huffy64@gmail.com

Whole Number- Combined Operations

Answer all of the following

1.  2(30-12)-3(15-7)

2.  3(72-48) + 6(3+2)

3.  5(45-36) - 2( 18-12)

4.   7(32-16) + 5(24-15)

5.   9(33 - 7) - 11(13-4)


Happy trying

huffy64@gmail.com

Whole Number- combined operations

Calculate all of the following.

1. 235 +2(12-5)
2. 528 -3(27-9)
3. 97+15(7+3)
4. 3(15-7)+2(4+11)
5. 8(27-12)-2(15-8)
7. 12(12-7)-5(8-3)
8. 337-5(25-15)+123
9. 321+21(15-7+2)
10. 42(7-5)+3(12-4)-25

happy trying!

Pn hafsah

Whole Number : Addition & Subtraction

Answer all of the following

1.  Calculate
(a)  22 + 3
(b) 35 + 15
(c) 27 + 14
(d) 33 + 22 + 44
(e) 28 + 45 + 67

2.  Calculate
(a) 15 - 4
(b) 22 - 7
(c) 35 - 17
(d) 120 - 37 - 12
(e) 141 - 47 - 25

3.  Calculate
(a) 70 -20 + 30
(b) 45 + 35 - 22
(c) 40 + 25 -20 + 5
(d) 32 - 8 + 25 - 7

Happy trying !

- Pn Hafsah

Whole number - Combined operations

Answer all of the following.

1. Calculate 12-4+7


2. Calculate 3x20-7x4


3. Calculate 72 - 2x15+3


4. Evaluate 48/(8-5)


5. Evaluate 32/8 + 49/7



Happy Trying

Hafsah
huffy64@gmail.com

Whole Number - Solving Problems

Answer all of the following.

1. Ali and Ravi bought 80 and 75 marbles respectively. What is the total of their marbles ?

2. At the beginning David has 110 stamps. He gave 35 stamps to his friend Rashid. What is the number of stamps left ?

3. A teacher wants to distribute 120 sweets equally to 40 students. How many sweets each student has ?

4. A box contains a dozen books. If there are 5 boxes, how many books are there ?


Happy Trying !

Hafsah

I'm so sad today that my grape plant just died this morning after 2 months of caring it. Well, may be because I haven't enough knowledge of growing the plant. Ok, for now, I have some questions for Form 1 students to try. If you have any question on the topic, you can post comments. If you would like me to check your answer, you can e-mail me your answer and it's working solution to me.

FORM : WHOLE NUMBER

Answer all question
Section A : Objective
1 Round off 124 816 to the nearest thousands.
A. 124 000

B 124 800

C. 124 900

D 125 000

2. State the place value of the underlined digits 97 865
A. Thousands

B. Hundreds

C. Tens

D. Units

3. Which of the following describe a whole number ?
A A counting number.
B A number to describe measurement of weight, height and length.
C A number use for area and perimeter.
D A number use for volume and density and temperature.

4. 34, x , 24, 19
The value of x in the above sequence is
A 30

B 29

C 28

D 27

5. Calculate the following 34 + 72 -24
A 14

B 62

C 82

D 130

6. The value of digit 7 in the number 275 109 is
A 70

B 7000

C 70 000

D 700 000

7. Which of the following will become 32 400 when rounded off to the nearest hundreds?
A 32349

B 32375

C 32450

D 32490

8. Calculate the value of 12+2(8-4)
A 8

B 12

C 20

D 24


9. Ahmad, Danny and Ravi has 35, 20 and 40 marbles respectively. What is the sum of their marbles ?
A 15

B 25

C 95

D 105

10. A hawker sells RM 3 for a pack of fruits . If a customer buys 7 packs and pays RM 50, what is the balance of the money ?
A RM 15

B RM 29

C RM 150

D RM 350

Section B : Subjective.


1. (a) Write 12 485 in words

(b) Write Two thousand four hundred and fifteen.

2. Find the value of
(a) 22+ 46

(b) 12 x 16

3. Calculate the value of
(a) 33 + 25 + 37

(b) 72 -34-22

4. Evaluate the value of
(a) 132-48 +18

(b) 144 + 35 -34

5. Solve each of the following
(a) 65 – 2( 12+3)

(b) 37 + 3(40-15)