Add These Across - Horizontal Addition with Pictures
In this addition worksheet, students find the sums in 6 horizon problems. They count the pictured items, write the numbers, and add across to answer the question "How many?"
3 Views 6 Downloads
Study Jams! Relate Addition & Subtraction
Understanding the inverse relationship between addition and subtraction is essential for developing fluency in young mathematicians. Zoe and RJ explain how three numbers can form fact families that make two addition and two subtraction...
1st - 4th Math CCSS: Adaptable