First257 Skills
Estimation
1.1

Rounding with Numbers Up to 5000

1.2

Estimate Sums with Numbers Up to 100,000

1.3

Rounding with Numbers Up to 100,000

1.4

Solve Inequalities Using Estimation

1.5

Estimate Differences

1.6

Estimate Products Up to 1000

1.8

Estimate Quotients Up to 10,000

1.9

Estimate Quotients Up to 1000

Number Properties
1.7

Estimate Quotients

1.14

Value of Underlined Digit Up to 99

1.15

Value of Underlined Digit Up to 1000

1.16

Convert Numbers to Tens and Ones Up to 1000

1.17

Convert Numbers to Tens and Ones Up to 99

1.18

Regrouping Tens and Ones I

1.19

Regrouping Tens and Ones II

1.21

Convert Numbers with Tens, Hundreds, Thousands

1.22

Convert from Expanded Form

1.23

Identify the Digit with a Particular Place Value

1.36

Relate Addition and Multiplication

1.89

Properties of Addition

1.90

Solve Using Properties of Addition

1.91

Choose Properties of Multiplication

1.92

Factors of Multiplication

1.93

Properties of Multiplication with Factors Up to 12

1.158

Even or Odd I

1.159

Select Even or Odd

Counting
1.10

Count Groups of Tens and Ones Up to 20

1.11

Count Groups of Tens and Ones Up to 100

1.12

Counting and Number Patterns: Hundred Chart

1.13

Counting Blocks

1.24

Counting and Number Patterns: Writing Numbers in Words

1.80

Skip Counting by 10

1.81

Skip Counting by 5, 10 and 100

1.82

Counting Forward and Backward

1.85

Sequences Count Up and Down

1.88

Skip-Counting Patterns with Tables

1.119

Count Up with Numbers

1.179

Fewer and More - Comparing Groups of Mixed Objects

1.180

Compare Numbers Up to 100

1.181

Compare Numbers Up to 1000

Addition
1.20

Adding Tens and Ones

1.25

Add Tens

1.27

Related Addition Equations Up to 10

1.32

Add and Subtract Numbers Up to 18

1.43

Add Three Digit Numbers Ending in Zero Up to 1000

1.44

Add Multiples of 100

1.45

Addition Input/Output Tables with Numbers Up to 100

1.46

Addition Input/Output Tables with Sums Up to 1000

1.47

Addition with Sum Up to 100

1.48

Addition Sentences Up to 1000

1.49

Complete the Equation with Sums Up to 1000

1.50

Complete the Equation with Numbers Up to 1000

1.51

Balance Addition Equations with Sums Up to 1000

1.52

Balance Addition Equations with Operands Up to 1000

1.62

Related Addition Equations Up to 1000

1.160

Addition Input/Output Tables with Sums Up to 20

1.161

Addition Input/Output Tables with Numbers Up to 100

1.171

Choose Addition Pictures

1.172

Choose Addition Pictures Up to 10

1.173

Addition Sentences Up to 20

1.187

Write Addition Sentences to Describe Pictures

1.188

Addition Sentences Up to 100

1.193

Complete the Equation with Sums Up to 20

1.195

Balance Addition Equations with Sums Up to 20

1.197

Complete the Equation with Sums Up to 100

1.198

Balance Addition Equations with Sums Up to 100

1.199

Balance Addition Equations with Operands Up to 100

Subtraction
1.26

Related Subtraction Equations Up to 10

1.29

Subtract Tens

1.53

Subtract Two Numbers - Multiples of 10

1.54

Subtract Two Numbers - Multiples of 100

1.55

Subtract Two Numbers - Operands Up to 1000

1.56

Subtraction Input/Output Tables

1.57

Subtraction with Operands Up to 1000

1.58

Complete the Subtraction Sentence

1.59

Complete the Subtraction Sentence with Operands Up to 1000

1.60

Subtraction Sentences with Operands Up to 1000

1.61

Balance Subtraction Equations with Operands Up to 1000

1.63

Related Subtraction Equations with Sums Up to 1000

1.174

Choose Subtraction Pictures

1.175

Choose Subtraction Pictures with Numbers Up to 10

1.176

Choose Subtraction Pictures Up to 10

1.177

Subtraction Sentences with Numbers Up to 18

1.189

Subractions Sentences to Describe Pictures

1.190

Subtraction Sentences with Sums Up to 100

1.194

Complete the Subtraction Sentence with Numbers Up to 18

1.196

Balance Subtraction Equations with Sums Up to 18

1.200

Complete the Subtraction Sentence with Sums Up to 100

1.201

Balance Subtraction Equations with Sums Up to 100

1.202

Balance Subtraction Equations with Operands Up to 100

1.206

Fill in the Missing Digits

Mixed Equations
1.28

Related Equations Up to 10

1.30

Related Equations with Sums Up to 1000

1.31

Addition and Subtraction Up to 18

1.33

Addition and Subtraction Up to 20

1.34

Add and Subtract Tens

1.64

Addition and Subtraction Up to 100

1.65

Addition and Subtraction Up to 18

1.74

Solve Mixed Equations I

1.75

Solve Mixed Equations II

1.76

Mixed Equation with Numbers Up to 10000

1.77

Mixed Equation with Numbers Up to 100

1.78

Multi-Step

1.162

Input/Output Tables: Write the Rule

1.178

Which Sign Makes the Number Sentence True?

1.182

Comparison

1.191

Solve Inequalities

1.192

Write Addition and Subtraction Sentences

1.203

Addition and Subtraction - Balance Equations Up to 100

1.204

Addition and Subtraction - Balance Equations Up to 18

1.205

Addition and Subtraction - Balance Equations Up to 100

1.208

Complete the Mixed Equation Sentence

Multiplication
1.35

Multiplication Sentences

1.37

Multiplication with Pictures

1.38

Multiply Two Numbers

1.39

Multiplication Tables

1.40

Multiplication

1.66

Missing Factors

1.67

Multiply 3, 4 Numbers Up to 100

1.68

Multiply Three or More Numbers

1.69

Multiply Three or More Numbers Up to 100

1.79

Relate Multiplication and Division with Factors Up to 12

1.94

Solve Using Properties of Multiplication with Factors Up to 12

1.95

Multiplication with a Specific Number Up to 12

1.96

Multiplication by 10

1.163

Multiplication Input/Output Tables

1.207

Find Missing Factors

Division
1.41

Division with Divisors Up to 10

1.42

Division with Divisors Up to 10

1.70

Division with a Specific Number Up to 9

1.71

Divide Two Numbers with Divisors Up to 12

1.72

Division with Remainder with Numbers Up to 1000

1.73

Division with Dividend Up to 1000

1.164

Division: Complete the Table

Number Patterns
1.83

Number Lines Up to 100

1.84

Count by a Specific Number

1.87

Counting and Number Patterns: Skip-Counting Sequences

1.157

Mixed Patterns

1.165

Increasing Addition Patterns

1.166

Addition Patterns Over Increasing Place Values

1.167

Increasing Subtraction Patterns

1.168

Multiplication Patterns Over Increasing Place Values

1.169

Increasing Multiplication Patterns with Numbers Up to 10,000

1.170

Increasing Division Patterns

Comparison
1.86

Put Numbers in Order Up to 120

1.183

Greatest and Least

1.184

Greatest and Least

1.185

Greatest and Least Up to 1000 I

1.186

Greatest and Least Up to 1000 II

1.223

Comparing Objects - Same / Different

1.242

Venn Diagrams

Fractions
1.97

Equal Parts

1.98

What Fraction Does This Shape Show?

1.99

Which Shape Matches the Fraction?

1.100

Identify Fractions Up to Fourths

1.101

Identify Fractions of Shapes

1.102

Identify Fractions Up to Tenths

1.103

What Fraction Does the Number Line Show?

1.104

Fraction

1.105

Multiply Fractions by Whole Numbers

1.106

Multiply Fractions by Whole Numbers

1.107

Compare Fractions

1.108

What Mixed Fraction Is Shown?

1.109

Choose the Equivalent Fraction

1.110

Make Equivalent Fractions

1.111

Reducing Fractions to Lowest Terms

1.112

Reduce to Lowest Terms

1.113

Compare Fractions - Same Numerator or Denominator

1.114

Put Fractions in Order Up to Twentieths

Money
1.115

Compare Money Amounts

1.116

Purchases: Do You Have Enough Money?

1.117

Making Change Up to $20

1.118

Making Change Up to $5

1.120

Add and Subtract Money: Up to $10,000

1.121

Add and Subtract Money

1.122

Price Lists

1.123

Consumer Math: Price Lists

1.124

Equivalent Amounts of Money

1.125

Equivalent Coins I

1.126

Least Number of Coins

1.127

Equivalent Coins II

Time
1.128

Match Clocks and Time

1.129

Reading Clocks

1.130

AM or PM

1.131

Choose the Appropriate Time Units

1.132

Reading Clocks

1.133

Match Analog and Digital Clocks

1.134

Reading Clocks

1.135

Compare Clocks

1.136

Time Patterns

1.137

Convert Time Units

1.138

Find the Change in Time I

1.139

Change in Time Review

1.140

Find the Change in Time

1.141

Elapsed Time

Measurement
1.142

Long and Short

1.143

Tall and Short

1.144

Light and Heavy

1.145

Holds More or Less

1.146

Compare Size, Weight and Capacity

1.147

Which Metric Unit of Length Is Appropriate?

1.148

Metric Units of Length: Using 3 Numbers

1.149

Metric Units of Length: 3 Numbers

1.150

Metric Units of Length Up to 100

1.151

Metric Units of Length

1.152

Which Metric Unit Is Appropriate?

1.156

Compare and Convert Metric Units

Geometry
1.153

Area with Unit Squares

1.154

Area with Unit Squares and Units

1.155

Compare Area and Perimeter of Two Figures

1.209

Identify Shapes I

1.210

Identify Simple Planar and Solid Shapes

1.211

Identify Shapes II

1.212

Count Sides and Corners

1.213

Compare Sides and Corners

1.214

Open and Closed Shapes

1.215

Identify Solid Figures

1.216

Count Edges

1.217

Count Vertices

1.218

Count Faces

1.219

Count Edges, Vertices and Faces

1.220

Relate Planar and Solid Figures

1.221

Geometry of Everyday Objects

1.222

Identify Same Shapes

1.224

Identify Planar and Solid Shapes

1.225

Which 2 Dimensional Shape Is Described?

1.226

Compare Sides and Corners

1.227

Which Shape Is Described?

1.228

Regular and Irregular Polygons

1.229

Positions - Above, Below

1.230

Positions - Left, Middle, Right

1.231

Positions - Top, Middle, Bottom

1.232

Acute, Right, Obtuse, and Straight Angles

1.233

Angles of 90, 180, 270 and 360 Degrees

1.234

Positions - 3x3 Grid

1.238

Symmetry

Graphing
1.235

Coordinate Graphs with Decimals and Negative Numbers

1.236

Coordinate Graphs Review

1.237

Coordinate Graphs Review with Whole Numbers

1.239

Graph Points on a Coordinate Plane

1.240

Interpret Tally Charts, Picture Graphs and Tables

1.241

Interpret Bar Graphs

1.243

Interpret Line Plots

1.244

Interpret Line Plots with Numbers Up to 40

1.245

Interpret Line Plots with Up to 5 Data Points

1.246

Interpret Pictographs

1.247

Convert Graphs to Input/Output Tables

1.248

Interpret Line Graphs

1.249

Select Tally Charts, Picture Graphs and Tables

1.250

Which Bar Graph Is Correct?

1.251

Create Line Plots

1.252

Create Line Plots II

1.253

Create Pictographs

1.254

Which Bar Graph Is Correct?

1.255

Create Bar Graphs Using Tables

1.256

Create Bar Graphs

1.257

Create Line Graphs

Get a step-by-step tutorial from math teachers that go over all the math skills in the first grade. As math skills become more complicated, sometimes students need to go over lessons again even after school is done. On-demand videos are available for students who are stuck or just need a refresher on a math lesson. 

  • Math teachers go over their best strategies specifically designed for young students who are learning the foundations of math. 
  • Teachers show students how to use the scratchpad to take notes and keep track of the numbers.
  • Students get the chance to go over math skills for positions, counting, graphing, and many more.