SUBTRACTION within 10 with a NUMBER LINE
by Dreyer's Digital Den © 2019
Price: $4 USD
Subjects: math,specialed
Grades: 14,1
Description
Practice subtraction with this deck. An engaging and fun way for students to practice subtraction within 10 with the help of a number line. Students need to move the golf ball along the number line to model the equation and then write the correct response in the bucket. K.CC.A.2, K.OA.A.1, K.OA.A.5, 1.OA.C.5, 1.OA.C.6. CCSS Correlations: Add and subtract within 20. CCSS.MATH.CONTENT.1.OA.C.5 Relate counting to addition and subtraction (e.g., by counting on 2 to add 2). CCSS.MATH.CONTENT.1.OA.C.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13). Work with addition and subtraction equations. CCSS.MATH.CONTENT.1.OA.D.7 Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 - 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2. CCSS.MATH.CONTENT.1.OA.D.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers.
Acknowledgements
Creating 4 the Classroom