Lesson: Adding Tens to Two-Digit Numbers Elementary School Mathematics 1st Grade • Math Connects • Grade 2 • Volume 1 • Student Edition • enVisionmath2.0 • Grade 2 • Volume 1 • Common CoreMathematics
In this lesson, we will learn how to add a multiple of ten to a two-digit number and model this with place value equipment.
Sample Question Videos
Worksheet: 10 Questions • 4 Videos
Elizabeth is making a road with red blocks and blue blocks. She needs 52 blocks altogether.
Which group of red and blue blocks will make 52?
23 children from Class A joined 30 children from Class F. How many children were there altogether?
What is the missing number in ?