* Partitioning to Double* LA
Remember splitting the number helps us add them easily!
Eg: 15 + 47
10 + 5 + 40 + 7
Add the tens 10+40 = 50
Add the ones 5 + 7 = 12
Altogether = 62
Split these numbers into tens and ones:
I’ve done the first one for you:
45 = 40 + 5 / 62 / 40 / 28 / 5984 / 49 / 29 / 46 / 30
84 / 256 / 203 / 487 / 478
Now double these numbers by splitting into tens and ones first.
I’ve been nice and done the first one for you again!
Double 23 = 20 +20 + 3 + 3= 46 / Double 13 / Double 16 / Double 21 / Double 25Double 28 / Double 33 / Double 38 / Double 41 / Double 34
Double 53 / Double 62 / Double 78 / Double 54 / Double 103
** Partitioning to Double** MA
Remember splitting the number helps us add them easily!
Eg: 15 + 47
10 + 5 + 40 + 7
Add the tens 10+40 = 50
Add the ones 5 + 7 = 12
Altogether = 62
Split these numbers into tens and ones:
I’ve done the first one for you:
45 = 40 + 5 / 62 / 40 / 28 / 5984 / 49 / 29 / 348 / 426
475 / 354 / 284 / 385 / 305
Now double these numbers by splitting into tens and ones first.
I’ve been nice and done the first one for you again!
Double 23 = 20 +20 + 3 + 3= 46 / Double 26 / Double 43 / Double 47 / Double 62Double 101 / Double 323 / Double 152 / Double 228 / Double 321
Double 453 / Double 443 / Double 583 / Double 333 / Double 525
**Partitioning to Double** HA
Remember splitting the number helps us add them easily!
Eg: 15 + 47
10 + 5 + 40 + 7
Add the tens 10+40 = 50
Add the ones 5 + 7 = 12
Altogether = 62
Split these numbers into thousands, hundreds, tens and ones:
I’ve done the first one for you:
45 = 40 + 5 / 62 / 40 / 28 / 59284 / 459 / 29 / 348 / 426
4754 / 3354 / 2384 / 3858 / 3050
Now double these numbers by splitting into tens and ones first.
I’ve been nice and done the first one for you again!
Double 23 = 20 +20 + 3 + 3= 46 / Double 26 / Double 43 / Double 47 / Double 62Double 101 / Double 823 / Double 752 / Double 928 / Double 329
Double 2453 / Double 4443 / Double 5833 / Double 3337 / Double 5255