Rounding Numbers 261018

Jasmine Ngatokoa

Friday 26 October 2018

Rounding Numbers

WALT: do rounding numbers

Success Criteria:

• I must identify the number in the place value
• I must then find the numbers between that number
• I then must look to the number in the right,
• to help me decide whether to round up or down.

4,897,542.854

Round the number above to the:

• Nearest thousands
• Nearest tenths
• Nearest ten thousands
• Nearest hundredths
• Nearest tens
• Nearest whole number
• Nearest hundreds

• Nearest thousands

4,897,542.854 is between 4,897,000 and 4,898,000.
Since 5 or more in this situation rounds up,
I will round towards 4,898,000.

• Nearest tenths

4,897,542.854 is between 4,897,542.800 and 4,898,542.900.
Since 5 or more in this situation rounds up,
I will round towards 4,898,542.900.

• Nearest ten thousand

4,897,542.854 is between 4,890000 and 4,898,542.900.
Since 5 or more in this situation rounds up, I will round towards 4,898,542.900.

• Nearest hundredth

4,897,542.854 is between 4,897,542.850 and 4,898,542.860.
Since 4 is less than 5,
I will round down towards 4,897,542.850.

• Nearest ten

4,897,542.854 is between 4,897,540 and 4,898,550.
Since 2 is less than 5,
I will round down towards 4,897,540.

• Nearest whole number

4,897,542.854 is between 4,897,542 and 4,898,543.
Since 8 is greater than 5,
I will round up towards 4,897,542.

• Nearest hundred

4,897,542.854 is between 4,897,500 and 4,898,600.
Since 4 is less than 5,
I will round down towards 4,897,500.

Math Problem 010519

Wednesday 01 May 2019

Math Problem

WALT - solve maths problems using the most effiecent stratagies that I know

SC:

• Read the text carefully
• Understand the problem by identifying the key words
• Come up with the right equation
• Choose the most efficient strategy
• Show my working
• Check my answer

Kimberly and Laverne had breakfast at a cafe.
Muffins cost $2 each, and fruit cups cost $4 each.
Kimberly had 2 muffins and 2 fruit cups.
Laverne had 2 muffins and 2 fruit cups.
How much did their breakfast cost?

8 + 16 = $24

In Michelle’s desk drawer there are 20 yellow highlighters.
There are 6 more pink highlighters than there is yellow,
and 7 more blue highlighters than pink highlighters.
How many highlighters in total?

79 highlighters.

20 + 26 = 46

26 + 7 = 33

20 + 26 + 33 = 79

Jesse had $20.
Then he saved $6 from his allowance and spend $4 on a comic book,
and $13 on a puzzle. How much does Jesse have left.

$26 - $4 = $22

$22 - $13 = $9

Last week Tim and his roommate ate 3/4 of a carton yogurt,
and this week they ate ⅞ of a carton.
How much more yogurt did they eat this week compared to last week.

1 whole.

3 + 4 = 7

8 + 4 = 8

= 4/4 = 1 whole

 

My Goals for 2019 120219

12 Feburary 2019

My Goals for 2019

My goals for 2019. In order to achieve them, I will need to work hard and get through the multiple steps, assigned for me to work my way up. The challenge won't be easy, instead I expect myself to fail many times before I can succeed. I just need to persevere knowing it was my best.