Place Value 3-Subtraction (Common Core)
Madison Roberts
Average rating:4.9Number of reviews:(636)
In this class we will use a place value chart to subtract 2 and 3 digit numbers. We will also practice subtraction with borrowing (decompose).
Class experience
US Grade 1 - 4
To begin class the students will review how to use a place value chart to represent numbers. We will review the vocabulary words equation, digit, number, groups and value. We will then jump into learning how to subtract numbers! The students will use their place value charts to draw or use manipulatives to represent the biggest number in the subtraction problem ( The top/first number for this lesson). We will then learn how to take away drawings or manipulatives to find the answer and write...
CCSS.MATH.CONTENT.2.NBT.A.1 Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones. CCSS.MATH.CONTENT.2.NBT.A.1.A 100 can be thought of as a bundle of ten tens — called a "hundred." CCSS.MATH.CONTENT.2.NBT.A.1.B The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones). CCSS.MATH.CONTENT.2.NBT.B.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Students will need paper and a pencil. A white board works perfectly if you have one available.
Learners will not need to use any apps or websites beyond the standard Outschool tools.
Average rating:4.9Number of reviews:(636)
Hi, my name is Madison. I have a Bachelor's of Science Degree in Elementary Education with an emphasis in Social Science and Math. I have a 9 year old son and a 6 year old daughter. We love to play outside and create art with the things we find in...
Group Class
$10
per classMeets once
25 min
Completed by 105 learners
Live video meetings
Ages: 6-10
2-7 learners per class
Financial Assistance
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