Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi there. I'm Miss James and I'm so excited to be learning with you today. For this lesson, all you ...

Addition & subtraction strategies to solve two-digit equations using an open number line. In this lesson, students go over using different addition and subtraction strategies to solve two-digit ...

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Hello, I'm Mr. Smith and together we're going to learn about counting in hundreds. Counting up and down in hundreds is really important. Our number system revolves around hundreds. We use the word ...

When you order numbers to 100, you can arrange them from smallest to greatest or from greatest to smallest. Look at the tens first and then the ones if you need to. This number line goes from 0 to 100 ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi, my name is Miss James and I can't wait to find out just how clever you are in our lesson today. For ...