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CC_1_OA_6

Subtraction 2
Different ways to view subtraction
 
Uploaded: 2012-05-20T21:17:45.000Z
Author: khanacademy
 
Length: 12:32
Rating: 4.882883
Views: 136514
 
Tags: subtraction  difference  take  away  CC_1_OA_6  CC_2_OA_1  
 
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Subtraction 3: Introduction to Borrowing or Regrouping
Introduction to borrowing and regrouping
 
Uploaded: 2012-05-19T23:10:14.000Z
Author: khanacademy
 
Length: 18:26
Rating: 4.8238344
Views: 197923
 
Tags: subtraction  borrowing  regrouping  CC_1_OA_6  CC_2_NBT_5  
 
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Alternate mental subtraction method
How I subtract in my head
 
Uploaded: 2012-05-20T11:20:21.000Z
Author: khanacademy
 
Length: 05:10
Rating: 4.88189
Views: 100603
 
Tags: mental  subtraction  CC_1_OA_6  CC_2_OA_2  
 
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Basic Addition
Introduction to addition. Multiple visual ways to represent addition.
 
Uploaded: 2012-05-20T23:06:23.000Z
Author: khanacademy
 
Length: 07:42
Rating: 4.89427
Views: 1006367
 
Tags: Math  Addition  Khan  Academy  CC_1_OA_1  CC_1_OA_2  CC_1_OA_3  CC_1_OA_6  
 
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Basic Subtraction
Introduction to subtraction
 
Uploaded: 2012-05-19T07:01:22.000Z
Author: khanacademy
 
Length: 08:32
Rating: 4.8625956
Views: 195927
 
Tags: math  subtraction  CC_1_OA_5  CC_1_OA_4  CC_1_OA_6  
 
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Level 2 Addition
Adding a 2 digit number to a 1 digit number. Introduction to carrying.
 
Uploaded: 2012-05-20T14:05:29.000Z
Author: khanacademy
 
Length: 09:48
Rating: 4.885246
Views: 174133
 
Tags: Math  addition  carrying  khan  academy  CC_1_OA_6  
 
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Addition 2
Adding 2-digit numbers
 
Uploaded: 2012-05-20T07:41:47.000Z
Author: khanacademy
 
Length: 12:26
Rating: 4.845878
Views: 278820
 
Tags: arithmetic  addition  2-digit  CC_1_NBT_2  cc_1_nbt_2_b  cc_1_nbt_2_c  CC_1_NBT_3  CC_1_NBT_5  CC_1_OA_6  
 
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Example from classroom: Successful peer tutoring sessions (edited)
Array
 
Uploaded: 2012-05-04T09:49:25.000Z
Author: KhanAcademySchools
 
Length: 05:28
Rating: 5.0
Views: 646
 
Tags: cc_1_nbt_2_a  cc_1_nbt_2_b  CC_1_OA_5  CC_1_OA_3  CC_1_OA_4  CC_1_OA_6  CC_2_MD_6  CC_2_NBT_5  CC_2_NBT_9  CC_2_OA_1  CC_3_G_1  CC_3_G_2  CC_3_MD_2  CC_3_MD_5  CC_3_MD_7  CC_3_MD_8  CC_3_NBT_1  CC_3_NBT_2  CC_3_NF_2  CC_3_NF_3  cc_3_nf_3_a  cc_3_nf_3_b  cc_3_nf_3_c  cc_3_nf_3_d  CC_3_OA_2  CC_3_OA_5  CC_3_OA_6  CC_3_OA_7  CC_3_OA_8  CC_3_OA_9  CC_4_G_1  CC_4_G_2  CC_4_MD_1  CC_4_MD_2  CC_4_MD_3  CC_4_MD_5  cc_4_md_5_b  CC_4_NBT_3  CC_4_NBT_4  CC_4_NBT_5  CC_4_NBT_6  cc_4_nf_3_a  cc_4_nf_3_b  
 
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Example from classroom: Identifying needs in struggling students
Array
 
Uploaded: 2012-05-04T09:49:25.000Z
Author: KhanAcademySchools
 
Length: 03:27
Rating: N/A
Views: 123
 
Tags: CC_1_NBT_2  cc_1_nbt_2_c  CC_1_NBT_3  CC_1_OA_1  CC_1_OA_3  CC_1_OA_5  CC_1_OA_6  CC_2_MD_6  CC_2_NBT_6  CC_2_OA_1  CC_3_G_2  CC_3_MD_1  CC_3_MD_5  CC_3_MD_7  CC_3_MD_8  CC_3_NBT_1  CC_3_NBT_2  CC_3_NF_1  CC_3_NF_3  cc_3_nf_3_a  cc_3_nf_3_b  cc_3_nf_3_d  CC_3_OA_2  CC_3_OA_5  CC_3_OA_6  CC_3_OA_7  CC_3_OA_8  CC_4_G_1  CC_4_MD_1  CC_4_MD_2  CC_4_MD_3  CC_4_MD_5  CC_4_NBT_3  CC_4_NBT_5  CC_4_NBT_6  cc_4_nf_3_a  
 
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1-on-1 coaching
Array
 
Uploaded: 2011-12-25T13:37:45.000Z
Author: KhanAcademySchools
 
Length: 08:48
Rating: 5.0
Views: 530
 
Tags: cc_1_nbt_2_b  CC_1_OA_2  CC_1_OA_3  CC_1_OA_6  CC_2_NBT_1  CC_2_OA_1  CC_2_OA_2  CC_3_G_2  CC_3_MD_2  cc_3_md_5_b  cc_3_md_7b  CC_3_NBT_1  CC_3_NBT_3  CC_3_NF_3  cc_3_nf_3_a  cc_3_nf_3_b  cc_3_nf_3_c  CC_3_OA_1  CC_3_OA_3  CC_3_OA_5  CC_3_OA_7  CC_3_OA_8  CC_4_G_1  CC_4_MD_1  CC_4_MD_2  CC_4_MD_3  cc_4_md_5_a  CC_4_NBT_3  CC_4_NBT_5  CC_4_NBT_6  CC_4_NF_1  cc_4_nf_3_a  
 
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