Classroom measurement

		MM	CM	M	KM	Thumbs
1	Chromebook	205	20.5	0.205	0.000205	3.5/12.5
2	Window	780	78	0.78	0.00078	13.5/49.4
3	Plastic Chair	705	70.5	0.705	0.000705	12.5/46
4	Toketray Holder	1320	132	1.32	0.00132	23/82
5	Rubbish Bin	455	45.5	0.455	0.000455	8.5/30.5
6	Table Height	680	68	0.68	0.00078	12.5/43
7	Tissue Dispenser	302	30.2	0.302	0.000302	5.5/19
8	Milk Bucket	210	21	0.21	0.00021	3.2.13
9	Netbook Cupboards	1785	178.5	1.785	0.001785	31.9/115.8
10	Jack & Abdul	2660	266	2.66	0.00266	49.5/176

Average weather

L.I to accurately present data

Maths

Maths

Basic subtraction transum

Today we learnt to use the algorithm to solve subtraction questions.We had to go on the transum website  and play a game called basic subtraction.Our learning intention was to use the column method (algorithm) to solve subtraction equations.

Maths follow up week 6

Subtraction in Parts

LI:We are learning to subtract by splitting numbers into parts instead of counting down.

Exercise 1

Meera looked at 55 – 18 and said this is the same as 55 – 10 - 8 even though she did not work out the answer. How did she know?

She split 18 into 10 and 8

For each of the following problems circle true or false.

1) 41 – 15 is the same as 41 – 10 – 5                   T F

2) 68 – 29 is the same as 68 – 20 – 8                   T F

3) 73 – 15 is the same as 73 – 5 – 20                   T F

4) 85 – 19 is the same as 85 – 11 – 8                    T F

5) 43 – 29 is the same as 43 – 20 – 3                     T F

6) 44 – 15 is the same as 44 – 5 – 10                     T F

7) 58 – 19 is the same as 58 -12 – 7                       T F

8) 36 – 17 is the same as 36 – 7 – 10                     T F

Exercise 2

For each of the following fill in the box or circle.

1) 55 – 18 = 55 – 10 -8  

…

(2) 65 – 19 = 65 – 9 -10

…

(3) 46 – 28 = 46 – 8 -20

…

4) 41 – 12 = 41 - 6 -6 …

(5) 94 – 25 = 94 –20- 5

(6) 62 – 28 = 62 - 20 -8 …

7) 36 – 17 = 36 –7- 10

(8) 52 – 25 = 52 - 20 -5

…

(9) 63 – 36 = 63 –30- 6

10) 73 – 15 = 73 – 10 -5 …

(11) 423 - 17 = 423 -17 …

(12) 306 – 27 = 306 -27

This is my maths follow up for this week.

Follow Up for Week 5

Follow Up for Week 5

Day 1

1. 15 - 6 =10-6=4 4+5=9
2. 22 - 7 =20-7=13 13+2=15
3. 25 - 9 =20-9=11 11+5=16
4. 27 -6 =20-6=14 14+7=11
5. 21=20-8=12 12+1=13

Day 2

1. 32 - 5 =30-5=25 25+2=27
2. 34 - 4 =30-4=26 26+4=30
3. 37 - 6 =30-6=24 24+7=31
4. 33 - 8 =30-8=22 22+3=25 
5. 39 - 7 =30-7=23 23+9=32

Maths

This is maths

This is maths

This is maths

Hit the button

This is today's hit the button score.

Follow up maths

This  is my maths I did today.

Today's maths

Follow Up   Maths

WALT: I am learning to add three or more numbers by first making up pairs that add up to 10.

1. 6 + 2 + 4 = 6+4=10+2=12
2. 8 + 5 + 2 =8+2=10+5=15
3. 8 + 1 + 9 + 2 =8+2=10 9+1=10+10=20
4. 1 + 5 + 5 + 9 =1+9=10 5+5=10+10=20
5. 4 + 6 + 4 + 9 + 6 =4+6=10 4+6=10+10=20+9=29

This is my work that I did today.I had to do it alone.

My Rotation Poster

This is a drawing of my rotation.I learnt about clockwise and anticlockwise I also learnt about quarter turns and half turns