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3rd Grade Mathematics
Numbers, operations, fractions, geometry & early algebra. Aligned to your state's standards.
28 units 433 lessons
1
Multiplication & division facts
- Lesson 19 Qs 17 XP
- Lesson 29 Qs 17 XP
- Lesson 39 Qs 17 XP
- Lesson 49 Qs 17 XP
- Lesson 59 Qs 17 XP
- Lesson 69 Qs 17 XP
- Lesson 79 Qs 17 XP
- Lesson 89 Qs 17 XP
- Lesson 99 Qs 17 XP
- Lesson 109 Qs 17 XP
- Lesson 119 Qs 17 XP
- Lesson 129 Qs 17 XP
- Lesson 139 Qs 17 XP
- Lesson 149 Qs 17 XP
- Lesson 159 Qs 17 XP
- Lesson 169 Qs 17 XP
- Lesson 179 Qs 17 XP
- Lesson 189 Qs 17 XP
- Lesson 199 Qs 17 XP
- Lesson 209 Qs 17 XP
- Lesson 219 Qs 17 XP
Unit check · after all 21 lessons
2
Fractions intro
3
Area & perimeter
4
Properties of operations
5
Fractions on a number line
6
Equivalent fractions
7
Rounding & estimation
8
Time, mass & volume
9
Scaled graphs
10
Rounding to Nearest Ten and Hundred
11
Multiplying by Multiples of Ten
12
Properties of Multiplication Strategies
13
Relating Multiplication and Division
14
Solving Two-Step Word Problems
15
Equivalent Fractions with Models
16
Comparing Fractions with Same Denominator
17
Whole Numbers as Fractions
18
Telling Time to the Minute
19
Elapsed Time Word Problems
20
Measuring Mass and Liquid Volume
21
Scaled Picture and Bar Graphs
22
Line Plots with Halves and Fourths
23
Area as Tiling Unit Squares
24
Distributive Property and Area
25
Perimeter with Unknown Side Lengths
26
Classifying Quadrilaterals by Attributes
27
Partitioning Shapes into Equal Areas
28