Year 2 Lesson 2 Homework

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 = 3^X =

_____________ 11). 16 = 2^X =

______________

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 = _____________

4). 2⁷ = _____________	5). 3⁵ = ______________
6). 7 x 10² = _____________	7). 5³ - 5² = ______________