Answer all of the following.
1. 34+18+12+125
Answer :
2. (120-60) + (80-44)
Answer :
3. 220-(190+75)
Answer :
4. 34 x 5 - (-2) x15
Answer :
5. 13 x 5 + (-3)x7
Answer :
Happy Trying !
hafsah
Percentages
Answer all of the following
1. There are 120 students participate in a quiz and 30 of them scored full mark. What is the percentage of the students that scored full marks ?
2. Calculate 30% of RM3000
3. Three out of twenty students wear spectacles. What is the percentage of students who do not wear spectacles?
4. Pn Fatimah deposit RM5000 in a saving account. At the end of the yearshe received 5% dividend for her saving. Calculate her dividend at the end of the year?
Happy Trying
1. There are 120 students participate in a quiz and 30 of them scored full mark. What is the percentage of the students that scored full marks ?
2. Calculate 30% of RM3000
3. Three out of twenty students wear spectacles. What is the percentage of students who do not wear spectacles?
4. Pn Fatimah deposit RM5000 in a saving account. At the end of the yearshe received 5% dividend for her saving. Calculate her dividend at the end of the year?
Happy Trying
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
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
POLYNOMIAL
Answer the following.
1. A polynomial P is defined as P(x) = 9x^3 + 18x^2-x-2. Show that x+2 is a factor of P(x). Hence, factorise P(x) and find the solution set for P(x)>0. (8 m)
Happy trying dear....
Pn Hafsah
1. A polynomial P is defined as P(x) = 9x^3 + 18x^2-x-2. Show that x+2 is a factor of P(x). Hence, factorise P(x) and find the solution set for P(x)>0. (8 m)
Happy trying dear....
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
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 : Multiplication & Division
1. Calculate
(a) 22 x 5
(b) 35 x 12
(c) 72 x 14
(d) 15 x 12 x 13
2. Calculate
(a) 18 / 6
(b) 225 / 5
(c) 1024 / 16
(d) 512 / 8 / 4
3. Calculate
(a) 72 / 4 x 3
(b) 15 x 4 / 6
( note : '/' for divide)
Happy trying !
-Pn Hafsah
(a) 22 x 5
(b) 35 x 12
(c) 72 x 14
(d) 15 x 12 x 13
2. Calculate
(a) 18 / 6
(b) 225 / 5
(c) 1024 / 16
(d) 512 / 8 / 4
3. Calculate
(a) 72 / 4 x 3
(b) 15 x 4 / 6
( note : '/' for divide)
Happy trying !
-Pn Hafsah
Linear Equation
Solve for all of the following linear equations:
1. 2p = 0
2. h+1=0
3. 2k-1=5
4. 5t-20=15
5. 8y+3=27
Happy trying!
1. 2p = 0
2. h+1=0
3. 2k-1=5
4. 5t-20=15
5. 8y+3=27
Happy trying!
Decimal
Answer all of the following.
1. Calculate 123.7+2.4
2. Calculate 23+7.3
3. Calculate 32.45+413.75
4. Calculate 243.232+19.079
5. Calculate 324.8 + 0.78
6. Calculate 243-1.65
7. Calculate 12.7-8.87
8. Calculate 4.3-1.5
9. Calculate 2.3-0.65
10. Calculate 9.46-5.75
11. Calculate 120x0.5
12. Calculate 1234x0.002
13. Calculate 405x1.2
14. Calculate 12.4x2.2
15. Calculate 4.53x0.1
16. Calculate 315/0.5
17. Calculate 1.24/0.02
18. Calculate 4.9/0.7
19. Calculate 324.5/0.05
20. Calculate 144/1.2
1. Calculate 123.7+2.4
2. Calculate 23+7.3
3. Calculate 32.45+413.75
4. Calculate 243.232+19.079
5. Calculate 324.8 + 0.78
6. Calculate 243-1.65
7. Calculate 12.7-8.87
8. Calculate 4.3-1.5
9. Calculate 2.3-0.65
10. Calculate 9.46-5.75
11. Calculate 120x0.5
12. Calculate 1234x0.002
13. Calculate 405x1.2
14. Calculate 12.4x2.2
15. Calculate 4.53x0.1
16. Calculate 315/0.5
17. Calculate 1.24/0.02
18. Calculate 4.9/0.7
19. Calculate 324.5/0.05
20. Calculate 144/1.2
Algebra
All post are free. Some sugested reading is only sugestion. there is no obligation to buy.
Try this book on algebra. The more you practice the more you gain.
Practise yourself and sharpened your skill.
E mail me at huffy64@gmail.com
Try this book on algebra. The more you practice the more you gain.
Practise yourself and sharpened your skill.
E mail me at huffy64@gmail.com
Polynomial
Hi there. I am sure after doing so much math problems in this blog, you could try some of the bracelets here. Some of them are colorful and look smart. Or, you could type bracelets or whatever and find out what you prefer.
I am trying to post more math T problems here and some more problems for pmr and spm students. So stay tuned....
Try click the link above to go to a polynomial question. (At the top)
Percentages
Answer all of the following.
1. Calculate
(a) 20% of $200
(b) 5% 0f $5 000
2. Dahlia use 30% of her salary to pay for food each month. If the amount used for food is $500, what is her salary?
3. David deposit $4000 at the beginning of year 2009. After a full year, what is his dividend if the rate is 6% ?
1. Calculate
(a) 20% of $200
(b) 5% 0f $5 000
2. Dahlia use 30% of her salary to pay for food each month. If the amount used for food is $500, what is her salary?
3. David deposit $4000 at the beginning of year 2009. After a full year, what is his dividend if the rate is 6% ?
Partial Fractions
Answer all of the following.
1. Express (x+9)/(10+3x-x^2) in partial fractions.
2. Express (2x^2+7)/(x-2)(x^2+1) in partial fractions.
Hi there! Email me your answer..
Happy Tryimg!
Hafsah,
huffy64@gmail.com
1. Express (x+9)/(10+3x-x^2) in partial fractions.
2. Express (2x^2+7)/(x-2)(x^2+1) in partial fractions.
Hi there! Email me your answer..
Happy Tryimg!
Hafsah,
huffy64@gmail.com
Linear Equations
Answer all of the following
1. Solve
(a) x+3=0
(b) x-7=0
(c) x+2=5
(d) x-4=2
2. Solve
(a) 2x+4=0
(b) 5x-3=17
(c) 3x+5=23
(d) (1/2)x=9
3. Solve
(a) 1-x = 5
(b) 9-2x=7
(c) (1/5)(3-x)=10
(d) (1/3)x=(2/5)
4. Solve
(a) 1-3x=x+5
(b) 7-x=3x-1
Happy trying
hafsah ...
huffy64@yahoo.com
1. Solve
(a) x+3=0
(b) x-7=0
(c) x+2=5
(d) x-4=2
2. Solve
(a) 2x+4=0
(b) 5x-3=17
(c) 3x+5=23
(d) (1/2)x=9
3. Solve
(a) 1-x = 5
(b) 9-2x=7
(c) (1/5)(3-x)=10
(d) (1/3)x=(2/5)
4. Solve
(a) 1-3x=x+5
(b) 7-x=3x-1
Happy trying
hafsah ...
huffy64@yahoo.com
modulus
Answer all of the following.
1. Find the solution set for
(a)| x |> 3 (b) |x| < 7
2. Find the solution set for
(a) | x-2|< 5 (b) |x+7| > 12
3. Find the solution set for the following
(a) |2x+5| < 20 (b)| (1/3)x-8| >6
4. Find the solution set for the following
(a) |7x-3| <| x+2| (b) | 5-3x| >| 5x -1|
Happy trying !
Hafsah....
huffy64@gmail.com
1. Find the solution set for
(a)| x |> 3 (b) |x| < 7
2. Find the solution set for
(a) | x-2|< 5 (b) |x+7| > 12
3. Find the solution set for the following
(a) |2x+5| < 20 (b)| (1/3)x-8| >6
4. Find the solution set for the following
(a) |7x-3| <| x+2| (b) | 5-3x| >| 5x -1|
Happy trying !
Hafsah....
huffy64@gmail.com
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
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
Fractions : Adding Two Proper fractions.
STEPS
1. Make both denominators be the same.
2. Add the numerator.
3. Simplify.
Example 1 : Add 1/3 + 2/5
Step 1 : (1x5)/(3x5) + (2x3)/(5x3)
Step 2 : (5+6)/(15)
Step 3 : 11/15
Example 2 : Add 2/3 + 4/7
Step 1 : (2x7)/(3x7) + (4x3)/(7x3)
Step 2 : (14+12)/(21)
Step 3 : 26/21@1 5/21
Hafsah
1. Make both denominators be the same.
2. Add the numerator.
3. Simplify.
Example 1 : Add 1/3 + 2/5
Step 1 : (1x5)/(3x5) + (2x3)/(5x3)
Step 2 : (5+6)/(15)
Step 3 : 11/15
Example 2 : Add 2/3 + 4/7
Step 1 : (2x7)/(3x7) + (4x3)/(7x3)
Step 2 : (14+12)/(21)
Step 3 : 26/21@1 5/21
Hafsah
Decimal : Basic operations on decimals.
Answer the following:
1. Calculate
(a) 12.8+0.27
(b) 109.075 +121.75
2. Find
(a) 45.7 - 12.5
(a) 128.1-47.25
3. Evaluate
(a) 12.5 x 4
(b) 15.7 x 1.5
4. Find
(a) 22.4/2
(a) 24/0.5
5. Calculate
(a) 3(2.5-0.7)+2(1.2+0.5)
(a) (128.5-20)/0.2
Happy Trying!
Hafsah
1. Calculate
(a) 12.8+0.27
(b) 109.075 +121.75
2. Find
(a) 45.7 - 12.5
(a) 128.1-47.25
3. Evaluate
(a) 12.5 x 4
(b) 15.7 x 1.5
4. Find
(a) 22.4/2
(a) 24/0.5
5. Calculate
(a) 3(2.5-0.7)+2(1.2+0.5)
(a) (128.5-20)/0.2
Happy Trying!
Hafsah
Probability
Probability formula : P(A) = n(A) / n(S)
Try the following :
There are 4 red roses and 6 white roses in a basket. Calculate the probability of getting
(a) a red rose if one rose is picked from the baskets.
(b) both roses are of the same color if two roses are picked from the baskets.
Happy trying!
Hafsah
Try the following :
There are 4 red roses and 6 white roses in a basket. Calculate the probability of getting
(a) a red rose if one rose is picked from the baskets.
(b) both roses are of the same color if two roses are picked from the baskets.
Happy trying!
Hafsah
Perimeter & Area
Answer all of the following :
1. Given a square has length 9 cm. Find
(a) the perimeter and
(b) the area
of the square.
2. A square has length 12 cm. Find
(a) the perimeter and
(b) the area
of the square.
3. Given a rectangle has length 4 cm and width 3 cm. Find
(a) the perimeter and
(b) the area
of the rectangle.
4. A rectangle has length 20 cm and width 8 cm. Find
(a) the perimeter and
(b) the area
of the rectangle.
5. Given a rectangle has length twice of its width. If the width is 12cm, find
(a) the perimeter and
(b) the area
of the rectangle.
Happy Trying guys
contact me at huffy64@gmail
hafsah
1. Given a square has length 9 cm. Find
(a) the perimeter and
(b) the area
of the square.
2. A square has length 12 cm. Find
(a) the perimeter and
(b) the area
of the square.
3. Given a rectangle has length 4 cm and width 3 cm. Find
(a) the perimeter and
(b) the area
of the rectangle.
4. A rectangle has length 20 cm and width 8 cm. Find
(a) the perimeter and
(b) the area
of the rectangle.
5. Given a rectangle has length twice of its width. If the width is 12cm, find
(a) the perimeter and
(b) the area
of the rectangle.
Happy Trying guys
contact me at huffy64@gmail
hafsah
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About Me
- Hafsah
- Hafsah Othman is a mathematics teacher. She loves teaching. She would like to explore using blog as a way of enhancing her teaching skill.
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