Use math drawings to represent additions with up to two compositions and relate drawings to the addition algorithm. Make a ten to add within Video Lesson 10 , Lesson Use the associative property to make a hundred in one addend. Count up and down between 90 and 1, using ones, tens, and hundreds.
Investigate the pattern of even numbers: Use mental strategies to relate compositions of 10 tens as 1 hundred to 10 ones as 1 ten. Relate 1 more, 1 less, 10 more, and 10 less to addition and subtraction of 1 and Apply concepts to create inch rulers; measure lengths using inch rulers. Use and explain the totals below written method using words, math drawings, and numbers. We welcome your feedback, comments and questions about this site or page.
Order numbers in different forms. Use math drawings to represent subtraction with and without decomposition and relate drawings to mmath written method. Use math drawings to represent subtraction with up to two decompositions, relate drawings to the algorithm, and use addition to explain why the subtraction method works. Use number bonds to break apart three-digit minuends and subtract from the hundred. Partition circles and rectangles into equal parts, and describe those parts as halves, thirds, or lesdon.
Describe a whole by the number of equal parts including 2 halves, 3 thirds, and 4 fourths.
Use math drawings to represent equal groups, and relate to repeated addition. Measure various objects using inch rulers and yardsticks. Read and write numbers within 1, after modeling with number disks.
Use manipulatives to create equal groups. Apply concepts to create inch rulers; measure lengths using inch rulers. Use rectangular arrays to investigate odd and even numbers. Solve two-digit addition and subtraction word problems involving length by using tape diagrams and writing equations to represent the problem.
Eureka math lesson 12 homework answer key
Solve one- and two-step word problems within using strategies based on place value. Strategies for Decomposing Tens and Hundreds Standard: Relate manipulative representations to a written method. Measure and compare lengths using standard metric length units and non-standard lengths units; relate measurement to unit size.
Recognize the value of coins and count up to find their total value. Displaying Measurement Data Standard: Attributes of Geometric Shapes Standard: Interpret equal shares in composite shapes as halves, thirds, and fourths.
Problem Solving with Coins and Bills Standard: Use math drawings to represent the composition and relate drawings to a written method. These Lesson Plans and Worksheets are divided into eight modules.
Common Core Grade 2 Math (Worksheets. Homework, Lesson Plans, Examples, Solutions)
Subtract from and from numbers with zeros in the tens place. Use mental strategies to relate compositions of 10 tens as 1 hundred wureka 10 ones as 1 ten. Apply concepts to create unit rulers and measure lengths using unit rulers. Pair objects and skip-count to relate to even numbers.
Draw a line plot to represent a given data set; answer questions and draw conclusions based on measurement data.
PARKDALE MATH HOMEWORK
Use math drawings to represent additions with up to two compositions and relate drawings to a written method. Model 1 more and 1 less, 10 more and 10 less, and more and less when changing the hundreds place. Strategies for Composing a Ten Standard: Connect measurement with physical units by using multiple copies of the same physical unit to measure.
Draw and label a bar graph to represent data; relate the count scale to the number line. Use the associative property to make a hundred in one addend.
Draw and label a picture graph to represent data with up to four categories.