Time Machine | Subtracting Multiples of 10

Time Machine - Help Ms. Math to collect token for her time machine by mastering subtracting multiples of 10! Our interactive subtraction games make it easy for kids to learn math and boost their fluency skills. To take off, they must choose the correct answers to each question by subtracting multiples of 10 and getting enough token to start the time machine's engine. Let's get started and see who the time machine master will be!

Common Core Standards

CCSS.MATH.CONTENT.2.NBT.B.5
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.