Rooftop Ride

STEP 1
The opening screen reminds players to JUMP by pressing the left mouse button. To jump higher, hold the left button down longer. The object is to collect as many coins as you can while answering subtraction facts. To begin the action, click anywhere on the opening screen.
Content Skill: Subtraction
Common Core State Standards: CCSS.Math.Content.2.OA.B.2 - Fluently subtract within 20 using mental strategies.
Educator Info
Subtract within 20
Fluency with subtraction facts
Commutative property of subtraction







