2nd Grade - Weekly 5: Math in Tech

1.NBT.1 Name numbers to 20
 

2.NBT.3 Identify numbers to 1,000
 

1.NBT.5 Find 10 more or 10 less than any number to 99
 

2.NBT.8 Mentally add and subtract 10 or 100 to a number between 100 and 900.
 

1.NBT.3 Compare numbers to 99
 

2.NBT.4 Compare numbers to 1,000
 

 1.OA.6a Add numbers to 10
 

1.OA.6b Subtract numbers within 10
 

Addition and subtraction speed of fluency practice