5


Addition


We are learning to: Make number sentences for number stories that involve adding within 99. Add numbers within 99.


Day One Look at the example below.


There are 8 bananas and 9 apples in a bowl. How many pieces of fruit are there in the bowl?


Top Tip!


Tips for adding 8 + 9: 8 + 8 = 16


16 + 1 = 17 or


8 + 10 = 18 18 – 1 = 17 or


9 + 9 = 18 18 – 1 = 17


Try these. 1


Circle the numbers and keywords: 8 bananas, 9 apples Link with operation needed (+ or −): Add (+). Use a strategy: Draw a picture.


Estimate and calculate: My estimate: less than 20


+ 9 1 7


T U 8


Summarise how you got your answer: I added up all of the pieces of fruit.


In a hurling match, Kevin scored 16 points and Austin scored 13 points. How many points did they score altogether?


2 3


A farmer has 29 sheep and 16 lambs. How many animals does she have altogether?


Answer:


Amy has 4 packs of stickers with 10 in each pack. She also has 5 loose stickers. Write a number sentence to work out how many stickers she has.


24 Strand: Number Strand Unit: Operations − addition Marks: /1


Answer: 17


Answer: Marks:


/1


Answer:


Marks: Today’s Marks:


/2 /4


Week 5


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