C-
CORE Numbers Step 3- I can understand 2D numbers
Remember to:
- Order the numbers by their tens digit
- Then- if they have the same tens digit- order by the units digit
(Compare and order numbers from 0 to 100 use< > and = signs. Partition numbers in different, meaningful ways: 23=20+3 23=10+13)
L-
3 times table
- Say multiples 1-5
- Say multiples 1-10
- Say table
- Jumbled tables
- Fact family
I-
Doubling and Halving
Step 3- Doubling with PIM (without crossing 10)
I can double 2d numbers (Double 44 is 88)
Remember to:
Learn that double…
- Partition the 2d number
- Double the tens
- Double the units
- Put them back together again
C- Subtraction Step 28- I can take any 2d number from 100. (100-35=)
Remember to:
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- Find the gap to the next multiple of 10
- Find the gap from that multiple of 10 to 100
- Add the 2 gaps, or
- Make the tens digits add to 9
- Make the units digits add to 10
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