Numeric Response
|
|
|
|
|
|
1.
|
This
grid shows 0.71 + 0.27.
What is the sum?
|
|
|
|
|
|
2.
|
This
grid shows 0.33 - 0.05.
What is the difference?
|
|
|
3.
|
Add
using a 100 grid.
0.87 + 0.11 = ____.
|
|
|
4.
|
Add
using a 100 grid.
0.34 + 0.45 = ____.
|
|
|
5.
|
Add
using a 100 grid.
0.23 + 0.58 = ____.
|
Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
|
|
|
Study
the 100 grid. It starts with 1.00. 0.09 is subtracted over and over using different colour blocks
each time. The red boxes represent the equation 1.00 - 0.09.
|
|
|
6.
|
What
is the difference?
1.00 - 0.09 = ___.
|
|
|
7.
|
Which
colour boxes in the 100 grid does the equation 0.91- 0.09 represent?
a. | red | b. | dark green
| c. | dark
blue | d. | yellow | | | | | | | | |
|
|
|
8.
|
What
is the difference?
0.91 - 0.09 = ___.
|
|
|
9.
|
Which
colour boxes in the 100 grid does the equation 0.73 - 0.09 represent?
a. | light
blue | b. | dark
green | c. | yellow | d. | dark
blue | | | | | | | | |
|
|
|
10.
|
What
is the difference?
0.73 - 0.09 = ___.
|