Search Results For “adding & subtracting fractions (age 10-12”

Using a number line to help with subtracting small numbers.

Using a number line to help with subtracting small numbers.

Using bar models with simple subtraction.

Using bar models with simple subtraction.

Subtract a 2-digit number not crossing ten.

Subtracting a multiple of 10 from a 3-digit number, with bar models. Exchange from hundreds to tens needed.

Using base 10 blocks to help with subtracting multiples of 100.

Using base 10 blocks to help with subtracting a single digit from a 3-digit number.

Subtracting a multiple of 10 from a 3-digit number, with bar models. No crossing of hundreds needed.

Subtracting a multiple of 10 from a 3-digit number. Exchange from hundreds to tens needed.

Using bar models to help with subtracting multiples of 100.

Subtracting a single digit from a 3-digit number.