Subtract Two-Digit Numbers
For this subtraction worksheet, students solve 4 problems in which two digit numbers are subtracted with borrowing. There is instruction and an example on the page.
41 Views 34 Downloads
Write and Test Equations with Two Equal Addends to Prove that the Sum will Always be Equal
Will the sum of two even numbers always be even? Discover the answer with the fourth video in this five-part series. Multiple examples are presented, using a combination of number sentences and visual models to help young mathematicians...
5 mins 1st - 3rd Math CCSS: Designed