**Free** math addition with missing number vertical practice flashcards. Our online flashcards are a great homework practice tool. This math deck includes 20 single-digit addition cards with numbers 0-9, organized vertically, each with one missing number.

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Free math addition with missing number vertical flashcards are great for extra practice, homework help, self study, working with a partner, or practicing IXL.

## I just don’t get it

The truth is that most students don’t understand a new mathematics concept the first time they see it. Most math concepts aren’t simple! In fact, it is not uncommon to have only a basic understanding of the key idea the first time you see something new. It takes repeated exposure to a concept to master the skills necessary to consistently complete the mathematical operation. It takes even longer to understand how a particular concept connects to other skills you have learned. Each time you successfully complete a sample problem you are adding resources your brain can subconsciously use to solve future problems. Don’t quit, keep practicing.