Left, Middle, Right

math

Top, Middle, Bottom

Location in a Grid

Above and Below

Beside and Next to

Spatial Reasoning

Counting to 10

Counting by 2s

Counting by 10s

Counting by 10's and 1's to 20

Skip Counting by 5's

Counting to 100

Counting

What Is Addition?

Addition Using Number Lines

Understanding Addition

Adding by 0 and 1

Adding 2

Adding 3

Adding 4

Adding 5

Adding 6

Adding 7

Adding 8

Adding 9

Adding 10

Addition Practice

Number Lines

Even and Odd Numbers

Place Values

Convert Between Tens and Ones

Write Numbers as Tens and Ones

Spelling Numbers up to Ten

Writing Two-Digit Numbers in Words

Number Sense

Adding One-Digit to Two-Digit Numbers

Beginning Double-Digit Addition

Regrouping Tens and Ones

Double-Digit Addition With Regrouping

Adding Multiples of 10

Addition to 20

Addition Word Problems

Related Addition Equations

Addition Equations: True or False

Adding Three Numbers

Mastering Addition

Subtraction Basics

Number Line Subtraction

Understanding Subtraction

Subtracting 0, and All

Subtracting From 1, 2, 3

Subtracting From 4

Subtracting From 5

Subtracting From 6

Subtracting From 7

Subtracting From 8

Subtracting From 9

Subtraction Practice

Subtracting One-Digit from Two-Digit Numbers

Subtraction with Regrouping

Subtracting Multiples of 10

Subtraction Equations: True or False

Making a Number using Subtraction

Subtraction Word Problems

Subtraction Facts to 20

Related Subtraction Equations

Mastering Subtraction

Relate Addition to Subtraction

Mixed Operations

Comparing Numbers

Comparing Numbers up to 100

Comparison Word Problems

Comparing

Tally Charts

Picture Graphs (Pictographs)

Tables

Bar Graphs

Data and Graphs

Length, Width, and Height

Measure Using Objects

Measure Using an Inch Ruler

How to Read a Thermometer

Weight

Volume

Measurement

Sorting Objects by Length

Sorting Numbers

Sorting

Estimation

Telling Time

Analog Clocks: Hours

AM and PM

Analog Clocks: Half-hours

Match Analog and Digital Clocks

Days of the Week

Seasons of the Year

Months of the Year

Read a Calendar

Time

2D Shapes

Shape Facts

Vertices and Sides

Compare Sides and Vertices

Flip Slide and Turn

Open and Closed Shapes

Symmetry

Two-dimensional Shapes

3D Shapes

2D or 3D

3D Shape Facts

Vertices, Faces, and Edges

Compare Vertices, Faces, and Edges

Shapes Traced from 3D Objects

Shapes of Faces from 3D Objects

Shapes of Everyday Objects

Three-dimensional Shapes

Equal Parts: Halves and Fourths

Equal Parts: Halves, Thirds, and Fourths

Simple Fractions

Match Shapes to Simple Fractions

Simple Fractions from Groups

Fractions

Sequences

Roman Numerals

Adding Three Numbers Word Problems

Cool Stuff

100+ award-winning math lessons made for kids. Learn 1st Grade math skills like addition, subtraction, and telling time.

Más de 100 lecciones de matemáticas premiadas hechas para niños. Aprenda habilidades matemáticas de primer grado como la suma, la resta y la hora.

Más de 100 lecciones de matemáticas premiadas hechas para niños. Aprenda habilidades matemáticas de primer grado como la suma, la resta y la hora. | 100+ award-winning math lessons made for kids. Learn 1st Grade math skills like addition, subtraction, and telling time.

1st Grade Math

matemáticas

Aprender matemáticas de primer grado | 1st Grade Math [ESL & Bilingual Spanish]

Topics include: Spatial Reasoning, Counting, Understanding Addition, Addition Practice, Number Sense, Mastering Addition, Understanding Subtraction, Subtraction Practice, Mastering Subtraction, Mixed Operations, Comparing, Data and Graphs, Measurement, Sorting, Estimation, Time, Two-dimensional Shapes, Three-dimensional Shapes, Fractions, Cool Stuff

Class Ace

Practice Log

Your Streak

Topics

Practice Log

Your Streak