(bright music) - [Kids] Math Mights. - Hi kindergarten Math Might, welcome back. My name's Mrs. Gray and today, we are gonna be learning some math together. We are gonna be changing the way that we ...

Students go over addition and subtraction with regrouping using different strategies. In this lesson, students go over addition and subtraction with regrouping using different strategies to solve.

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hello learners. My name's Miss White and I'm very excited to be teaching you today. For this lesson you ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi, I'm Miss James and I'm so happy to be your teacher today. For this lesson, you will need 10 objects ...

Figure 2: Five-year-old children’s performance on approximate addition, subtraction and comparison problems. What processes underlie children’s symbolic approximate arithmetic? We first considered ...

To find any subtraction facts that children did not know (e.g., 14-8), 10 teachers successfully taught first- and second-grade children of all ability levels to count up from the smaller to the larger ...