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Tuesday, July 9, 2013

Addition and Subtraction level 3

I am able to solve addition and subtraction problems at level 3.

Addition and Subtraction.

Show how you solve these number problems.  


1.  Maraea is saving to buy a cat.  In 3 weeks she has saved $9, $56 and $72.  Show how to work out how much she has saved altogether.
9 + 56 + 72 =
50 + 70 = 120
6 + 2 = 8
9 + 8 = 17
120 + 17 = 137                  
                    ANSWER- 137.




2.  Tom saves his money each month to buy a dog.  In 4 months he has saved $36, $78, $203, and $123.  Show how to work out how much he has saved altogether.
36+78+203+123=?
-4 from 8 then put the four to the 36 = 40.
then there will be 40 + 74 + 203 +123.  
40 plus 70 = 110 + 4 = 114.
200 + 120 = 320 + 3 + 3 = 326.
114 + 326 = 440. Answer-440-




3.   Te Ao is saving to buy a horse.  So far she has saved $17, $160, $72, and $148.  Show how to work out how much she has saved altogether.
17 + 160 + 72 + 148 = ?
160 + 148 = 308
17 + 72 = 89
308 + 89 = 397.
                        Answer-397-




4.  Petelo has $ 147 as a present.  He spent $78 at the shop.  How much has he got left?
100 - 78 = 22
22 + 47 = 69                          
                             Answer-69-



Frog Pond Cloze Activity level 3


I am learning to add words to a text so it  makes sense at level 3.
1.
Water✔
15.
Rock
2.
A✔
16.
The✔
3.
The✔
17.
Tightly✔
4.
Lilypad✔
18.
Mouth
5.
The✔
19.
Before✔
6.
Quiet✔
20.
Then
7.
The✔
21.
Dragonfly✔
8.
Watching✔
22.
Eating✔
9.
Flies✔
23.
Very
10.
Around
24.
Off✔
11.
Hungry✔


12.
Frogs


13.
And✔


14.
Eyes✔


Read the text and put in the correct word.
It's early morning on frog pond. As the sun rises, light sparkles on the water  1). All sorts of
pond animals are waking up. A (2) busy day is beginning.  At the edge of The (3) pond, a little green frog sits on a lily pad 4) in the water. He
is hidden here among the (5) floating plants. He keeps very still and very quiet (6).
His big, bulging eyes are watching. He's watching the (7) dragonflies. He's watching for
slugs and worms. He's watching (8) for flies. This little frog is hungry for flies(9).
    Someone else is hungry too. A dragonfly hums around (10) above the water. She is a fierce
hunter, hungry (11) for insects. She hovers near a clump of frogs(12). She can fly in
any direction, even backwards and(13) sideways. Like the frog, she has very
big eyes(14). Suddenly she spots a fly crawling up a rock(15). She swoops down
like an arrow and grabs the (16) fly with her powerful front legs. Gripping it
tightly (17), she munches away at it with her sharp mouth(18) parts.
    The little frog has seen all this before(19). He turns very slightly. He's ready to pounce,
then (20) he keeps very still. He hopes that the Dragonfly (21) will take off towards him
when she's finished eating (22). He hopes she won't notice him sitting
still very (23) green among the pondweed. Soon she flies off(24).

Multiplication n Division level 3.

I am able to solve Multiplication and Division problems at level 3.



1.    When Jasmine makes lemonade she uses 6 lemons for every litre of water. How many lemons does she need for


i)     2 litres of water?    12
  • 6 Lemons makes 1Ltr.
  • I doubled the lemons to make 2Ltr.
  • Therefore since I doubled the lemons, you’ll need 12 lemons for 2 litre of water.



ii)    3 litres of water?    ____18______
  • 12 lemons make 2 litres of water.
  • so I just add another 6 lemons.
  • which makes 18.
  • she’ll need 18 lemons for 3 litres of water.



iii)   10 litres of water?    60
  • I times 6 lemons by 10 litres = 60 lemons for 10 litres.









2.   Devinda is doing some baking. When he uses his mum's recipe he can make 8 muffins. When he doubled the recipe he gets 16 muffins. How many lots of the recipe does he need to make


i)     24 muffins?     recipe times by 3.
.


ii)    32 muffins?     recipe times by 4.



iii)   56 muffins?     recipe times by 7.






Fraction Level 3.

I am learning to solve fraction problems at level 3.

This task is about finding fractions of a given number.
A farmer is selling some of his animals.
1.  The farmer sells ¼ of his 72 cows.  Show how to work out how many cows he sells.
  • Half of 72 = 36 which is 2/4 of 72.
  • Half of 36 is 18 so then 18 is 1/4.
  • The answer is, the farmer sells 18 cows.
     Answer- The farmer sells 18 cows.


2. He sells ⅓ of his 45 pigs.  Show how to work out how many pigs he sells.


  • Put into 45 into 3 groups.
  • So each group will have 15 pigs.
  • Because 15 + 15 + 15 = 45.
  • So the farmer sells 15 pigs.
Answer-  The farmer sells 15 pigs



3.   He sells ⅙ of his 84 sheep.  Show how to work out how many sheep he sells.
   
  • First I share 84 into 6 groups.
  • I firstly put 10 into the 6 group.  Then I have 24 left.
  • I  divide 24 into 6 groups = 4.  Therefore 10 + 4 = 14.
  • 14 sheeps is 1/6 of 84 sheeps.
Answer-14 sheeps sold.