Subtracting a 1-digit number from a 2 digit number

The year 2s have had a challenge this morning, subtracting a 1-digit number from a 2-digit number crossing the nearest 10. They have used their previous learning to help understand to partition the 1-digit number to get to the nearest 10 efficiently. Then they have to use their number bonds to 10 knowledge to get to the answer. Well done Tawny Owls!