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- 1. Multiple Choice
Simplify
a + a = ?
a2
a1
2a
aa
- 2. Multiple Choice
Simplify
2b + b
3b
b3
b
2b
- 3. Multiple Choice
Simplify
2xy + 3xy
-xy
4y
3xy
5xy
- 4. Multiple Choice
Simplify
8ab3 + 4ab3
4ab3
43
4ab
12ab3
- 5. Multiple Choice
Simplify
4xy3 - 9xy2
7y
-5xy1
4xy3 - 9xy2
13xy8
- 6. Multiple Choice
Simplify
4bcd - bcd
3bcd
4bcd
5bcd
11abc
- 7. Multiple Choice
Simplify
7 x 4
28
11
3
21
- 8. Multiple Choice
Simplify
15 x (a)
15 x (a)
15a3
15a
14
- 9. Multiple Choice
Simplify
4a x 8b
12ab
4ab
ab
32ab
- 10. Multiple Choice
Simplify
5ab1 x 5ab1
10ab2
25ab2
ab
25ab
- 11. Multiple Choice
Simplify
6c2 x 5c6
30c8
30c4
30c2
30c6
- 12. Multiple Choice
Simplify
10xy3 x 3xy10
30xy
13xy
30xy13
13xy30
- 13. Multiple Choice
10a10 / 5a5
(divide)
5a2
5a15
2a15
2a5
- 14. Multiple Choice
Remember PEMDAS!
(10xy + 5xy)
____________
3
5
5xy
2xy2
5xy2
- 15. Multiple Choice
Expand the brackets, then SIMPLIFY
x(4-3)
x
7x
2
0
- 16. Multiple Choice
Expand the brackets and SIMPLIFY
2ab(5b+3a)
15a2b2
7ab + 5ab
10b2
10ab2 + 6a2b
- 17. Multiple Choice
SOLVE THE RIDDLE
Nono
Mary
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