http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

Kungfu Math

Name:________________________ Class:_______ Date:________

Scroll: Algebra >> Algebra Expression in One Variable >> saq (1800)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

1) Simplify the sum.

19 + 28a - 7 + 9a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

2) Simplify the sum.

38 + 46a - 7 + 5a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

Answer:_______________

3) Simplify the sum.

37 + 31a - 10 + 7a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

4) Simplify the sum.

22 + 32a - 9 + 8a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

5) Simplify the sum.

36 + 21a - 9 + 12a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

Answer:_______________

6) Simplify the sum.

29 + 39a - 8 + 12a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

7) Simplify the sum.

45 + 35a - 2 + 11a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

8) Simplify the sum.

20 + 35a - 10 + 9a - a

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

9) Simplify the sum.

39 + 42a - 5 + 11a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

10) Simplify the sum.

30 + 46a - 9 + 9a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer:_______________

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

1) Simplify the sum.

19 + 28a - 7 + 9a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 36a+12 or 12+36a or (36a+12) or (12+36a)

SOLUTION 1 :19 + 28a - 7 + 9a - a =

28a + 9a - a + 19 - 7

= 36a+12

2) Simplify the sum.

38 + 46a - 7 + 5a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 50a+31 or 31+50a or (50a+31) or (31+50a)

SOLUTION 1 :38 + 46a - 7 + 5a - a =

46a + 5a - a + 38 - 7

= 50a+31

3) Simplify the sum.

37 + 31a - 10 + 7a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

not (3a + 5).

Answer : 37a+27 or 27+37a or (37a+27) or (27+37a)

SOLUTION 1 :37 + 31a - 10 + 7a - a =

31a + 7a - a + 37 - 10

= 37a+27

4) Simplify the sum.

22 + 32a - 9 + 8a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 39a+13 or 13+39a or (39a+13) or (13+39a)

SOLUTION 1 :22 + 32a - 9 + 8a - a =

32a + 8a - a + 22 - 9

= 39a+13

5) Simplify the sum.

36 + 21a - 9 + 12a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 32a+27 or 27+32a or (32a+27) or (27+32a)

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

SOLUTION 1 :36 + 21a - 9 + 12a - a =

21a + 12a - a + 36 - 9

= 32a+27

6) Simplify the sum.

29 + 39a - 8 + 12a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 50a+21 or 21+50a or (50a+21) or (21+50a)

SOLUTION 1 :29 + 39a - 8 + 12a - a =

39a + 12a - a + 29 - 8

= 50a+21

7) Simplify the sum.

45 + 35a - 2 + 11a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 45a+43 or 43+45a or (45a+43) or (43+45a)

SOLUTION 1 :45 + 35a - 2 + 11a - a =

35a + 11a - a + 45 - 2

= 45a+43

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

8) Simplify the sum.

20 + 35a - 10 + 9a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 43a+10 or 10+43a or (43a+10) or (10+43a)

SOLUTION 1 :20 + 35a - 10 + 9a - a =

35a + 9a - a + 20 - 10

= 43a+10

9) Simplify the sum.

39 + 42a - 5 + 11a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

Answer : 52a+34 or 34+52a or (52a+34) or (34+52a)

SOLUTION 1 :39 + 42a - 5 + 11a - a =

42a + 11a - a + 39 - 5

= 52a+34

10) Simplify the sum.

30 + 46a - 9 + 9a - a

*Note: Do not leave any spacing between characters. Example: Type (3a+5) and not (3a + 5).

http://www.kungfu-math.com/worksheets/grade6-algebra.html[26/1/2015 6:24:41 PM]

Answer : 54a+21 or 21+54a or (54a+21) or (21+54a)

SOLUTION 1 :30 + 46a - 9 + 9a - a =

46a + 9a - a + 30 - 9

= 54a+21

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