Estimate
True or False: If you have 5 or more when your rounding, you round up.
True/Yes
What does the word Estimate mean?
Round
What is the best measurement for a pencil
A. Ounces
B. Fluid Ounces
C. Pounds
A
What form is this in?
5,000 + 400 + 20 + 3
Expanded Form
Can you explain the value of the 6 in the number: 86,497
6,000
Round 785 to the nearest 10
790
What does the how much more mean?
subtract
What is the best unit of measurement to fill up a bathtub?
A. Ounces
B. Fluid Ounces
C. Pounds
B
What form is this in?
(1 x 1,000) + (2 x 100) + (5 x 10) + (7 x 1)
Expanded Notation
What is the midpoint between 600 and 700
650
Round 793 to nearest 100.
800
What does combined mean?
Add
In a strip diagram, what number always goes in the biggest blank
The biggest number/The total
Which answer represents 2,345 in expanded form?
A. (2 x 1,000) + (3 x 100) + (4 x 10) + (5 x 1)
B. 2,000 + 300 + 40 +5
C. 2 thousands, 3 hundreds, 4 tens, 5 ones
B
What is the midpoint between 4,000 and 5,000?
4,500
Estimate and solve to the nearest 100.
532 + 321
500 + 300 = 800
What does About mean?
Round
When you we are looking for the start time do we add or subtract the minutes?
subtract
What is this in standard form?
2 thousands, 3 hundreds, 4 tens, 5 ones
2, 345
If the midpoint between 5,000 and 6,000 is 5,500, what two numbers would 5,238 be between?
A. 5,000 and 5,500
B. 5,500 and 6,000
A
Estimate and solve to the nearest 10
237 + 138
240 + 140 = 380
How many minutes are in an hour?
60
Order the numbers from Least to Greatest
1. 2, 543
2. 2, 598
3. 3, 145
4. 3, 154
1, 2, 3, 4
What is this number in standard form
2,000 + 500 + 8
2, 508
How many 100’s would it take to equal the number in the thousands.
29,243
A. 9
B. 90
C. 900