Stories for Maths: KS1: One Hundred Balloons (Place value (within 100))

Scooter wants to know if monsters can fly, so he is using balloons to help him. His friends are excited to join in. How many balloons will they need to fly and where will they end up?This book aligns with White Rose Maths for Year 1, Place value (within 100), Step 5. 1 more, 1 less.