การดู
9:13
PYRAMID MATH GAME | Adding to 13 | Fun math game for elementary math
4:08
Number Bonds 11-19 | Math Song for Kids | Jack Hartmann
7:49
Composing Numbers & Decomposing Numbers! | Mini Math Movies | Scratch Garden
6:46
Ten Frames for Kindergarten | Adding, Counting and Subtracting Using Ten Frames | 10 frames
9:24
Games to Teach Addition and Subtraction in Grades 3 and 4
2:27
Grade 2 Math: Subtraction Rocks with Base Ten Blocks
2:02
Addition up to 20 | Math for Kindergarten & 1st Grade | Kids Academy
4:23
@Numberblocks- Unlucky Thirteen! | Learn to Count
