These are the resources that support this Virginia Standard.
2.CE.1.a - Apply strategies, (e.g., rounding to the nearest 10, compatible numbers, other number relationships), to estimate a solution for single-step addition or subtraction problems, including those in context, where addends and minuends do not exceed 100.
Displaying 1 - 50 of 65 resources:
| Thumbnail Image | Title | Description | Curriculum Nodes |
|---|---|---|---|
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Math Games Collection: Jeopardy |
Overview This is a collection of all our Jeopardy math games. There are a total of 7 games. |
Addition Facts to 25, Addition Facts to 100, Subtraction Facts to 100, Add and Subtract Fractions, Graphs of Linear Functions, Slope-Intercept Form, Graphs of Quadratic Functions and Numerical and Algebraic Expressions |
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Math Worksheet Collection: Adding Two-Digit Numbers |
This collection aggregates all the math worksheets around the topic of Adding Two-Digit Numbers. There are a total of 65 worksheets. | Add 2-Digit Numbers |
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Math Worksheet Collection: Counting |
This collection aggregates all the math worksheets around the topic of Counting. There are a total of 23 worksheets. | Counting, Addition Facts to 100, Add 3-Digit Numbers and Subtract 3-Digit Numbers |
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Math Worksheet Collection: Sums to 20 |
This collection aggregates all the math worksheets around the topic of Sums to 20. There are a total of 40 worksheets. | Addition Facts to 25 |
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Test Prep Interactive Quizzes |
Test Prep Interactive Quizzes are an excellent way for students to review key concepts. Each Test Prep quiz has ten multiple choice questions. | Addition Facts to 10, Addition Facts to 25, Addition Facts to 100, Place Value, Subtraction Facts to 100, Definition of an Angle, Solving One-Step Equations, Graphs of Linear Functions, Slope, Slope-Intercept Form and Counting |
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Arithmetic Application: Plastics and Place Value |
Americans manufacture, use, and recycle plastic products. In this activity students look at data regarding the use of plastics in order to learn and apply skills related to place value. |
Place Value |
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Collections in a Box: Place Value |
This cheat sheet gathers together a number of resources on the topic of place value. See the descriptions and links below. Each link takes you to a collection of resources around that topic. |
Add and Subtract Decimals, Compare and Order Decimals, Multiply Decimals and Place Value |
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Interactive Math Game--Arithmetic Jeopardy: Subtraction |
Interactive Math Game--Arithmetic Jeopardy: Subtraction
Use this Jeopardy-style math game to review subtraction. |
Subtraction Facts to 100 |
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Interactive Math Game--Arithmetic Jeopardy: Sums to 100 |
Interactive Math Game--Arithmetic Jeopardy: Sums to 100
Use this Jeopardy-style math game to review sums to 100. |
Addition Facts to 100 |
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Interactive Math Game--Math Bingo--Sums to 100 |
Interactive Math Game | Sums to 100
This digital bingo game is to test math fluency for sums to 100. |
Addition Facts to 100 |
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Test Prep Interactive Quiz |
Test Prep Interactive Quiz | Word Problems (Sums to 20) This is part of a collection of self-scoring interactive math quizzes on a variety of topics. |
Addition Facts to 25 |
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Test Prep Interactive Quiz--Adding Lengths |
Test Prep Interactive Quiz--Adding Lengths
This is part of a collection of self-scoring interactive math quizzes on a variety of topics. |
Addition Facts to 100 |
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Test Prep Interactive Quiz--Subtracting Lengths |
Test Prep Interactive Quiz--Subtracting Lengths
This is part of a collection of self-scoring interactive math quizzes on a variety of topics. |
Subtraction Facts to 100 |
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Worksheet: Adding 10s and 100s, Worksheet 1 |
Worksheet: Adding 10s and 100s, Worksheet 1
This is part of a collection of math worksheets on the topic of adding 10's and 100's. |
Add 3-Digit Numbers |
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Worksheet: Adding 10s and 100s, Worksheet 2 |
Worksheet: Adding 10s and 100s, Worksheet 2
This is part of a collection of math worksheets on the topic of adding 10's and 100's. |
Add 3-Digit Numbers |
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Worksheet: Adding 10s and 100s, Worksheet 3 |
Worksheet: Adding 10s and 100s, Worksheet 3
This is part of a collection of math worksheets on the topic of adding 10's and 100's. |
Add 3-Digit Numbers |
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Worksheet: Adding 10s and 100s, Worksheet 4 |
Worksheet: Adding 10s and 100s, Worksheet 4
This is part of a collection of math worksheets on the topic of adding 10's and 100's. |
Add 3-Digit Numbers |
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Worksheet: Adding 10s and 100s, Worksheet 5 |
Worksheet: Adding 10s and 100s, Worksheet 5
This is part of a collection of math worksheets on the topic of adding 10's and 100's. |
Add 3-Digit Numbers |
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Worksheet: Adding Two-Digit Numbers, Worksheet 1 |
Worksheet: Adding Two-Digit Numbers, Worksheet 1
This is part of a collection of math worksheets on the topic of adding two-digit numbers. |
Add 2-Digit Numbers |
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Worksheet: Adding Two-Digit Numbers, Worksheet 2 |
Worksheet: Adding Two-Digit Numbers, Worksheet 2
This is part of a collection of math worksheets on the topic of adding two-digit numbers. |
Add 2-Digit Numbers |
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Worksheet: Adding Two-Digit Numbers, Worksheet 3 |
Worksheet: Adding Two-Digit Numbers, Worksheet 3
This is part of a collection of math worksheets on the topic of adding two-digit numbers. |
Add 2-Digit Numbers |
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Worksheet: Adding Two-Digit Numbers, Worksheet 4 |
Worksheet: Adding Two-Digit Numbers, Worksheet 4
This is part of a collection of math worksheets on the topic of adding two-digit numbers. |
Add 2-Digit Numbers |
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Worksheet: Adding Two-Digit Numbers, Worksheet 5 |
Worksheet: Adding Two-Digit Numbers, Worksheet 5
This is part of a collection of math worksheets on the topic of adding two-digit numbers. |
Add 2-Digit Numbers |
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Worksheet: Bingo Call Sheet |
Worksheet: Bingo Call Sheet
This is part of a collection of bingo cards that can be used to review addition skills. "B" has addition facts from 0 to 15. "I" has addition facts from 16 to 30. |
Addition Facts to 10, Addition Facts to 100 and Addition Facts to 25 |
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Worksheet: Bingo Cards: Regular Bingo Set |
Worksheet: Bingo Cards: Regular Bingo Set
This is part of a collection of bingo cards that can be used to review addition skills. "B" has addition facts from 0 to 15. "I" has addition facts from 16 to 30. |
Addition Facts to 10, Addition Facts to 100 and Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 1 |
Worksheet: Sums to 20--Horizontal Set 1
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 10 |
Worksheet: Sums to 20--Horizontal Set 10
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 11 |
Worksheet: Sums to 20--Horizontal Set 11
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 12 |
Worksheet: Sums to 20--Horizontal Set 12
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 13 |
Worksheet: Sums to 20--Horizontal Set 13
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 14 |
Worksheet: Sums to 20--Horizontal Set 14
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 15 |
Worksheet: Sums to 20--Horizontal Set 15
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 16 |
Worksheet: Sums to 20--Horizontal Set 16
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 17 |
Worksheet: Sums to 20--Horizontal Set 17
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 18 |
Worksheet: Sums to 20--Horizontal Set 18
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 19 |
Worksheet: Sums to 20--Horizontal Set 19
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 2 |
Worksheet: Sums to 20--Horizontal Set 2
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 20 |
Worksheet: Sums to 20--Horizontal Set 20
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 3 |
Worksheet: Sums to 20--Horizontal Set 3
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 4 |
Worksheet: Sums to 20--Horizontal Set 4
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 5 |
Worksheet: Sums to 20--Horizontal Set 5
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 6 |
Worksheet: Sums to 20--Horizontal Set 6
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 7 |
Worksheet: Sums to 20--Horizontal Set 7
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 8 |
Worksheet: Sums to 20--Horizontal Set 8
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Horizontal Set 9 |
Worksheet: Sums to 20--Horizontal Set 9
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 1 |
Worksheet: Sums to 20--Vertical Set 1
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 10 |
Worksheet: Sums to 20--Vertical Set 10
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 11 |
Worksheet: Sums to 20--Vertical Set 11
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 12 |
Worksheet: Sums to 20--Vertical Set 12
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 13 |
Worksheet: Sums to 20--Vertical Set 13
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
