Like this presentation? Why not share!

Math journal wk 3

by Andrew Palmer on Dec 02, 2010

• 505 views

Views

Total Views
505
Views on SlideShare
505
Embed Views
0

Likes
0
Downloads
0
Comments
0

No embeds

Upload Details

Uploaded via SlideShare as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Edit your comment

Math journal wk 3Presentation Transcript

• Math Journal
Week 3
• Tuesday September 7, 2010
Warm Up
What place value? 56.76
Write fifty and four hundredths.
Write in expanded form: 7,091
Round to the nearest tenth: 5.639
• Wednesday September 8, 2010
Warm Up
What place value? 12,456.76
14.5 O 17
Write in expanded form: 5.3
Round to the nearest whole
number: 17.69
• Friday September 10, 2010
Warm Up
What place value? 1,242,000
Write twelve and four thousandths.
Write the largest possible number
using the digits 7, 4, 0, 2, and 5
4. Now write the smallest possible
• Tuesday September 7, 2010
Facts Practice
19 + 23 =
45 – 39 =
1,004 – 58 =
73 + 327 =
5 x 7 =
• Wednesday September 8, 2010
Facts Practice
50 – 3 =
7 x 4 =
1,004 – 58 =
12, 14, 16, __
5 x 9 =
• Friday September 10, 2010
Facts Practice
100 – 23 =
4 x 4 =
7 x 9 =
15, 12, 9, __
11 x 3 =
• Week 3
Focus Skill
This week’s focus skill is rounding,
ordering, and solving problems
using decimals to the thousandths
place
• Week 3
Focus Skill
Let’s practice rounding with
Decimals:
1) 578.67
• Week 3
Focus Skill
Let’s practice rounding with
Decimals:
2) 78.89
• Week 3
Focus Skill
Your turn:
3) 56.65
4) 129.923
• Week 3
Focus Skill
Now we will compare decimal numbers. Remember, we use < > = to compare.
5) 6.5 O 7.2
• Week 3
Focus Skill
Now we will compare decimal numbers. Remember, we use < > = to compare.
6) 4.9 O 4.234
• Week 3
Focus Skill
Your turn:
14.9 O 14.900
8 O 5.48
253.5 O 251.99
• Week 3
Focus Skill
Now we will order decimal numbers. Make sure you know if it is smallest to largest or largest to smallest.
• Week 3
Focus Skill
Let’s try one:
Order from least to greatest:
56, 45, 100, 3
• Week 3
Focus Skill
Let’s try one with decimals:
Order from least to greatest:
5.4; 4.9; 12; 3.45
• Week 3
Focus Skill
Your turn:
Order from greatest to least:
12.3; 15.12; 89.1; 3.99