Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
Here is a collection of our common core aligned worksheets for core standard 1.NBT.C.6.
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Entertain and challenge yourself with this subtraction worksheet.
Core Standard: 1.NBT.C.6
Help friendly frog subtract zeros from each number.
Core Standard: 1.NBT.C.6
Use hundred chart to subtract tens from each number.
Core Standard: 1.NBT.C.6
Use mental math to find each difference.
Core Standard: 1.NBT.C.6
Subtract zero from each number.
Core Standard: 1.NBT.C.6
Students will subtract tens to find each difference.
Core Standard: 1.NBT.C.6