Previous Standard
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
Next Standard
Order three objects by length; compare the lengths of two objects indirectly by using a third object.
Worksheets
![1.nbt.6 Worksheets - Subtracting Multiples of 10 worksheet 1.nbt.6 Worksheets - Subtracting Multiples of 10 worksheet](/math/subtraction/multiples of 10/english/thumb.png)
![1.nbt.6 Worksheets - Subtracting Multiples of 10 worksheet 1.nbt.6 Worksheets - Subtracting Multiples of 10 worksheet](/math/subtraction/multiples of 10/english/thumb.png)
![1.nbt.6 Worksheets - Subtracting Multiples of Ten (Word) worksheet 1.nbt.6 Worksheets - Subtracting Multiples of Ten (Word) worksheet](/math/subtraction/subtracting multiples of ten (word)/english/thumb.png)
![1.nbt.6 Worksheets - Subtracting Multiples of Ten (Word) worksheet 1.nbt.6 Worksheets - Subtracting Multiples of Ten (Word) worksheet](/math/subtraction/subtracting multiples of ten (word)/english/thumb.png)