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Thursday 29 May 2014

CONSOLIDATION

You need to use 2 different strategies to answer the following questions:

4 X 10 = 40
7.0 - 3.25= 4.25

5.75 - 3.51 =1.24

241 - 68 = 173

312 - 56 =256

173 - 67 =106             JANISE  RAMON DEL GLORIA ANISHA AND Allanah

56 x 5 = 280

42 x 6 = 252

40 X 6 = 240

2 X 5 = 10

9.0 - 4.73 = 5.73

6.0 - 2.56 = 4.56

Use two different strategies to answer the following questions

There are 24 ladybugs on six leaves. How many ladybugs are on each leaf?  4

To fill one jug it takes 3 litres. How many jugs can I fill with 21 litres? 7

To fill a bucket is takes 8 litres. How many buckets can I fill with 56 litres? 7

Wednesday 28 May 2014

Consolidation

Squares/Triangles
Mult/Div W4

1. George was driving to Hastings from Auckland. Hastings is 417 kms away from Auckland and he had to do the trip three times for work. How many kms did he drive in total?
417 3 =139
2. Janine had four jars of jelly beans each with with 321 jelly beans inside. How many jelly beans did she have in total?
4 x 321 = 1284
3. The temperature on Mercury is 214 degrees celsius. However the sun is 3 x that temperature. How hot is the sun?
214 3 =71
4. Jake had 350 to go shopping for his birthday. He shared his birthday money with himself and 6 of his friends, how much money did each of them get?
350 6 =58
5. Mike had 220 mls of milk in his carton. He drank this amount of milk twice a week. How much milk does Mike drink in one week? 440
What about two weeks? 880

6. Jane bought two pairs of shoes every 3 months. How many pairs of shoes did she have after one year?
1r5
7. How many pairs did she have after 5 years?
2r5
8. When Miss Clark measured a table in the classroom it was 379cm. The smaller table however was only 125cm. What is the difference between the two tables?
3
9. The class table was 600cm. The table was shared between 12 students. How many cm of the table did each student have to use?
50
Pentagons continue only

Class 3 got 53 duffy books every term. How many duffy books did they get in one year?
159
There are 365 days in a year. How many days are there in 7 years?
52
There are 60 seconds in a minute. How many seconds are there in three quarters of an hour (45 minutes)
1r2
Driving to work everyday uses 15.5  liters of petrol everyday. How many liters do I use to get to and from work everyday? 30
How many litres do I use to get to and from work in one week? 60

I was given $275 for my birthday and took friends out for dinner. Each meal cost $25, how many people could I take out for dinner? 11

Word Web - Accomplish


Tuesday 27 May 2014

Presentation Math


1
253
x  3
4   4
155
x  8
1
411
x  4
759
7040
7644

2  1
142
x  5
1   3
139
x  4
1   2
239
x  3
710
526
717

4  4
288
x  6
3   6
247
x  9
  1
408
x  2
1728
1893
816

1
437
x   2
3 1
652
x  7
4 4
555
x   9
872
3964
4995




4 x 236 =944

5 x 631 =3155

2 x 488 = 976
7 x 203 = 1491

4 x 256 = 1024

3 x 812 = 2436
6 x 218 = 1109

7 x 208 = 1526

8 x 644 = 1526


372 x 5= 1870
348 x 7 =  2436
247 x 7=1736
732 x 8=8856

Monday 26 May 2014

Thinkboard

Echolocation Explanation

Intro:
Some Animal has very bad site that why they use echolocation.  They use their ears instead of their eyes and that a unique process.


The echolocation starts from a vocal chord of an Bat or Whales and Dolphin from undersea, echolocation is something you can’t see. Bat uses echolocation  because they are poorly blind . They have strange things in their world, they are nocturnal that mean they sleep in day time and they're awake in night times or they are most woken at night,  and their heads are smaller than their ears like rats.


Echolocation let the Bat hunt at night because they can’t  see very well. Echolocation use different ways to avoid Animals vocal cords to vibrate and Bat has a really specials noise in their way because they can’t see very well.


How do Bats hunt?
Well Bats uses their special noise to find their way to food. Example: Bat can not see well. If they are near to wall then the Bat would be shout and it sound wave hits the wall and the will hit it back and the sound wave come back to bat and it can hear and would find it way to get out.


Conclusion:
Echolocation let bats hunt at night be because they can’t see. The vibration let Bats vocal chords to lead them to their food  and echolocation let them hunt at night.

Tuesday 20 May 2014

Consolidation


1. George was driving to Rotorua from Auckland. Rotorua is 344 kms away from Auckland and he had to do the trip three times for work. How many kms did he drive in total?
3 x 344 = 1320
2. Janine had three jar of jelly beans each with with 273 jelly beans inside. How many jelly beans did she have in total?
3 x 273 = 819
3. The temperature on Venus is 173 degrees celsius. However the sun is 4 x that temperature. How hot is the sun?
4 x 173 = 692
4. Jake had $250 to go shopping for his birthday. He shared his birthday money with 4 of his friends, how much money did each of them get?
4 x 250 = 1000
5. Mike had 300mls of milk in his carton. He drank this amount of milk twice a week. How much milk does Mike drink in one week? 600
What about two weeks? 12000

6. Jane bought a pair of shoes every 3 months. How many pairs of shoes did she have after one year?
1095
7. How many pairs did she have after 10 years?
10950
8. When Miss Clark measured a table in the classroom it was 290cm. The smaller table however was only 97cm. What is the difference between the two tables?
They are different size
9. The class table was 400cm. The table was shared between 8 students. How many cm of the table did each student have to use?
3200
Pentagons continue only

Class 3 got 66 duffy books every term. How many duffy books did they get in one year?
198
There are 365 days in a year. How many days are there in 5 years?
1825
There are 60 seconds in a minute. How many seconds are there in half an hour (30 minutes)

Driving to work everyday uses 12.5 liters of petrol everyday. How many liters do I use to get to and from work everyday?
15.0
I was given $225 for my birthday and took friends out for dinner. Each meal cost $25, how many people could I take out for dinner?
9

Thursday 8 May 2014

Addition and Subtraction



Answer:

2.5 + 3.9 = 6.4       13.7 + 4.5 = 18.8     7.3 + 7.5 =14.8
-0.1  +0.1                +0.3   -0.3                 -0.3   +0.3
2.4 + 4.0 = 6.4        14.0 + 4.2 = 18.2     7.0 + 7.8 = 14.8
                                     
4.6 + 1.8 =6.4         5.8 + 4.6 = 10.4        11.1 + 6.8 =17.9     
-0.2  +0.2                +0.2  -0.2                   -0.1      +0.1
4.4 + 2.0 =6.4          6.0 + 4.4 =10.4        11.0 + 6.9 = 17.9
3.1 + 6.3=9.4          9.9 + 4.6 =                  5.8 + 9.3 = 14.1              
-0.1  +0.1                +0.1  -0.1                    +0.2   -0.2
3.0 + 6.4 =9.4         10.0+4.5 =14.5           6.0 + 9.1= 14.1

2.8 + 2.5 =5.3         6.6 + 8.8 = 14.14        7.2 + 8.4 = 15.6
+0.2  -0.2                +0.2  -0.2                     +0.2        -0.2
3.0+ 2.3 = 5.3          6.9 + 9.0 =15.9           7.4 + 8.2 = 15.6   

4.8 + 6.7 = 11.5      4.2 + 5.8 = 10.4          13.5 + 8.9 = 22.4
+0.2  -0. 2               -0.2 +0.2                       -0.1    +0.1
5.0 + 6.5 = 11.5     4.4 + 6.0 = 10.4            13.4 + 9.0 = 22.4



6.5 + 8.1 = 14.6      4.8 + 12.8 = 17.6      9.8 + 8.8 = 16.16
9.3 + 7.4 = 16.7      7.7 + 2.6 = 10.3        7.3 + 12.4 = 19.7
6.7 + 8.3 = 15         12.4 + 12.9 = 25.3     15.3 + 3.7 = 19

                                Answer for word problem.

a. 10.15
b. 15.4
c. 1.6
d. 27



Tuesday 6 May 2014

15 Question


1. 3/9 + 6/9 = 1
2. 4/12 + 8/12 = 1
3. 15/7= 2 1/7
4. 7/20 + 13/20 = 1
5. 0.3 + 6 =0.9
6. 9/12 + 12/12 = 2
7. 3/17 + 16/17 = 2
8. ¾ +  ⅓ = 2
9.¼ + 3/1 = 1
10. ⅜ + ⅝ =2
11. 17/3 = 7

12. 2 ⅚ = 1 2/6
13. 7/12 + 9/12 = 2
14. 9/3 + 4/3 = 1
15. 12/5 + ⅗ = 2

Thinkboard Master Fraction

Thinkboard Master Fraction