Year 2 Homework #2

Name ________________________

1). Write using an exponent:

7 X 7 X 7
=

_____________
2). Write using an exponent:

10 X 10 X 10 X 10
=

______________
3). Write using an exponent:

10 X 10 X 10 X 10 X 10 X 10
=

_____________
Evaluate the following numbers and write as a regular number without exponents: (Use your calculator)
4). 27 =

_____________
5). 35 =

______________
6). 7 x 102 =

_____________
7). 53 - 52 =

______________


Which is bigger?
8). 43 or 34? =

_____________
9). 53 or 35? =

______________


Find the missing exponents
10). 27 = 3X =

_____________
11). 16 = 2X =

______________