### Mouse + Kangaroo = ?…

This crazy-looking animal might be only 3 inches long, but it sure can hop fast! Read on to find out more about the jerboa, and

This crazy-looking animal might be only 3 inches long, but it sure can hop fast! Read on to find out more about the jerboa, and

How did people add numbers quickly before the calculator was around? Read on to learn about a cool invention made in the 1600s by a

Add to a 2-Digit Number
Add Single Digits > 5
Subtract Within 20
Compare Numbers < 100
Continue a Pattern
Count By Multiples
Share Equally
Multiply a Single Digit x 2
Factor a Number
Order Numbers By Size
Solve a Multi-Step Problem
Work with Multiples of 10
Add and Subtract Hours
Work with Days and Weeks

Add Multiple 2-Digit Numbers
Add to a 3-Digit Number or More
Divide Into a 2-Digit Number
Multiply Single Digits
Multiply By a 2-Digit Number
Solve a Multi-Step Problem Involving Multiplication
Subtract 2-Digit Numbers
Subtract 3-Digit Numbers or More
Work with Multiples of 100
Calculate Items in a Pattern
Work with Perimeter
Work with Simple Fractions Like 1/2
Work with Hours, Minutes and Seconds
Work with Months, Weeks and Days
Say a Multi-Digit Number in Words