K-8 Guided Student Discovery Math
for Addition, Subtraction, and Place Value

Addition, Subtraction, & Place Value
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Addition, Subtraction, & Place Value Introduction, 18 Complete Chapters (C), The Whole Book
Add, Sub, & Place Value Intro (to get the most out of the lessons in this book)
Helpful math teaching and learning ideas, learning addition and subtraction, model lesson guides (144 pages) - $20.19
Place Value to 100
C - Identify amounts to 10, groups of 10, groups of 10 plus one, amounts from 11 to 20, count in order from 1 to 100 (22 pages) - $3.19
Plus & Minus 1, 10
C - Adding and subtracting with number lines, adding 10s (20 pages) - $2.90
Things That Make 10 & 20
C - Combinations that make 10 and 20 for fluency in addition and subtraction (38 pages) - $5.49
Plus & Minus 2, 20
C - Adding and subtracting with number lines, discovering the relationship between two 10s and 20 (26 pages) - $3.69
Place Value to 1000
C - Perceiving and expressing linear amounts on a number line, abstract amounts using money, and standard numerical notation (24 pages) - $3.39
Plus & Minus 3, 30, 300
C - Adding and subtracting 3, 30, and 300 to and from numbers up to 1200 with minimal regrouping (26 pages) - $3.69
Doubles, Regrouping: Carrying 1 Digit
C - Adding and subtracting double ones ( 6 +/- 6, 6 +/-16), regrouping carrying from the ones digit to the tens (30 pages) - $4.29
Plus & Minus 4, 40, 400
C - Adding and subtracting 4, 40, and 400 to and from numbers up to 1200 with minimal regrouping (20 pages) - $2.90
Regrouping: Exchanging 1 Digit in Subtraction
C - Exchanging a tens for ten ones, subtracting ones digits with regrouping (16 pages) - $2.29
Plus & Minus 5, 50, 500
C - Adding and subtracting 5, 50, and 500 to and from numbers up to 1400 with regrouping (18 pages) - $2.59
Place Value to 9999
C - Understanding the place values of 1000s, 100s, 10, and 1s, count, sort, and write numbers to 9999, working with <, =, and >, rounding (20 pages) - $2.90
Plus & Minus 6, 60, 600, 6000
C - Adding and subtracting 6, 60, 600, and 6000 to and from numbers up to 9999 with regrouping (from tens to ones only) (18 pages) - $2.59
Plus & Minus 7, 70, 700, 7000
C - Adding and subtracting 7, 70, 700, and 7000 to and from numbers up to 9999 with regrouping (from tens to ones only) (18 pages) - $2.59
Plus & Minus 8, 80, 800, 8000
C - Adding and subtracting 8, 80, 800, and 8000 to and from numbers up to 9999 with regrouping (from tens to ones only) (18 pages) - $2.59
Plus & Minus 9, 90, 900, 9000
C - Adding and subtracting 9, 90, 900, and 9000 to and from numbers up to 9999 with regrouping (from tens to ones only) (24 pages) - $3.39
Regrouping: Carrying Multiple Digits
C - Adding multiple digits, regrouping higher digits, including "spillover" carrying (22 pages) - $3.19
Regrouping: Exchanging Multiple Digits in Subtraction
C - Subtracting multiple digits, grouping higher digits (14 pages) - $1.99
Place Value into the Millions
C - Counting, sorting, & writing numbers to one million, understanding the place values of multiple-digit numbers, rounding, using <, =, > (26 pages) - $3.69
Place Value of Simple Fractions and Decimals
C - Counting, sorting, & writing simple fractions and decimals, understanding the place values of simple fractions & decimals, using <, =, > (24 pages) - $3.39
WB - Addition, Subtraction, and Place Value - $79.95
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