# Reteach Tutorials

Chapter 1:   To read 4-digit through 6-digit numbers in standard and expanded form
To make change
Chapter 2:   To add 3-digit numbers with regrouping
To break apart numbers and use the commutative property of addition to find sums mentally
Chapter 3:   To subtract 3-digit numbers with regrouping
To subtract a 4-digit number from a 4-digit number, zeros in the minuend
Chapter 4:   To multiply twos using a number line
To find missing factors
Chapter 5:   To use models to understand division as separating into equal groups
To relate multiplication and division
Chapter 6:   To use models to divide by 6, 7, 8, or 9
To analyze patterns to determine the rule
Chapter 7:   To make a bar graph using data from a tally chart
To make an organized list of arrangements
Chapter 8:   To rename units of capacity
To find the elapsed time between two given times
Chapter 9:   To locate points on a coordinate grid
To find the volume of a solid figure
Chapter 10:   To use a basic fact and patterns of zero to multiply
To multiply a 2-digit number by a 1-digit number, with regrouping
Chapter 11:   To divide a 2-digit dividend by a 1-digit divisor, resulting in a
1-digit quotient with a remainder

To divide a 2-digit dividend by a 1-digit divisor, resulting in a
2-digit quotient without a remainder

Chapter 12:   To use fraction strips to find equivalent fractions
To find a fractional part of a set
Chapter 13:   To read decimals expressed as tenths
To compare fractions to decimals, and decimals to decimals
Chapter 14:   To explore divisibility rules for 2, 5, and 10
To find all the factors of a number and all the common factors of a pair of numbers