# Math MP1

**MP2**

**Number & Operations in Base Ten (NBT) 1.NBT.A.1**

**1.NBT.A.1**

Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

**Watch This Video**

**Missing numbers between 0 and 120 | Counting | Early Math | Khan Academy**

**Number & Operations in Base Ten (NBT) ****1.NBT.A1**

**IXL Activities**

**Number & Operations in Base Ten (NBT)**

Extend the counting sequence, understand place value, and apply place value understanding.

**Counting Games**

**Challenging Games**

**Operations & Algebraic Thinking (OA) 1.OA.C.5**

**1.OA.C.5**

Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).

**Khan Academy: **Add and subtract within 20.

**Watch This Video**

Skills for this standard are **coming soon** to Khan Academy.

Do these activities: **KHAN ACADEMY 1.OA.C.5 ACTIVITIES (Coming Soon)**

**Operations & Algebraic Thinking (OA)**

**1.OA.C5**

**IXL Activities**

**Number & Operations in Base Ten (NBT) 2.NBT.A.2**

**2.NBT.A.2**

Count forward and backward within 1000; skip count by 5's, 10's, and 100's beginning at any multiple of 5.

**Khan Academy: **Count within 1000; skip-count by 5s, 10s, and 100s.

**Watch This Video**

**Number & Operations in Base Ten (NBT) ****2.NBT.A2**

**IXL Activities**

**Number & Operations in Base Ten (NBT) 2.NBT.B.8**

**2.NBT.B.8**

**Mentally add or subtract 10 or 100 from any given number between 100 and 900.**

**Khan Academy: **Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.

**Watch This Video**

Skills for this standard are **coming soon** to Khan Academy.

Do these activities: **KHAN ACADEMY 2.NBT.B.8 ACTIVITIES - Coming Soon**

**Number & Operations in Base Ten (NBT) ****2.NBT.B8**

**IXL Activities**

**Operations & Algebraic Thinking (OA) 1.OA.B.4**

**1.OA.B.4**

Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.

**Watch This Video**

**Relating addition and subtraction | Basic addition and subtraction | Early Math | Khan Academy**

**Operations & Algebraic Thinking (OA)**

**1.OA.B4**

**IXL Activities**

**Operations & Algebraic Thinking (OA) 1.OA.D7**

**1.OA.D.7**

Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.

**Watch This Video**

**Operations & Algebraic Thinking (OA)**

**1.OA.D7**

**IXL Activities**

**Operations & Algebraic Thinking (OA) 1.OA.D8**

**1.OA.D.8**

Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = ? – 3, 6 + 6 = ?.

**Watch This Video**

**Operations & Algebraic Thinking (OA)**

**1.OA.D8**

**IXL Activities**

**Operations and Algebraic Thinking (OA) Games**

Represent and solve problems involving addition and subtraction.

Understand and apply properties of operations and the relationship between addition and subtraction.

Add and subtract within 20.

Work with addition and subtraction equations.

**Addition Games**

**Tug Team Addition**

Practice **sums within 20** and **addition facts** with this fun-filled math game.

**Math Monster Addition**

Choose one or more addends. Can you make all 12 monster friends appear?

**Zogs and Monsters Addition**

Move the friendly zogs to the correct sums without being captured.

**Subtraction Games**

**Island Chase**

Practice **subtraction** facts (**within 20**) with a fun math game in a tropical setting.

**Sailboat Tug**

Practice **subtraction** facts (**within 20**) with a fun math game in a tropical setting.

**Math Monster Subtraction**

Choose one or more numbers to subtract. Can you make all 12 monster friends appear?

**Problem Solving Days**

**Day 10 - ****Dotty**

**Day 15 - ****Counting Squares**

**Day 20 - ****The Juggler**

**Day 25 - ****Rows of Oranges**

**Day 30 - ****What Comes Next?**

**Day 35 - ****More Muffins**

**Day 40 - ****Finding a Balance**

BrainPopJr. - Parts of a Clock

**Unit 2 Lesson 6 - Telling Time to the Hour**

BrainPopJr. - Time to the Hour

**Unit 2 Lesson 10 - Counting Pennies and Nickels**

BrainPopJr. - Equivalent Coins

**Unit 2 Lesson 12 - Subtraction Number Models**

BrainPopJr. - Subtracting With Regrouping

BrainPopJr. - Subtracting Without Regrouping

**MP2**

**Unit 1 Lesson 7 - Recording Tally Counts**

BrainPopJr. - Charts and Bar Graphs

**Unit 1 Lesson 9 - The Calendar**

BrainPopJr. - The Calendar and Dates

**Unit 2 Lesson 3 - Compliments of 10**

**Unit 2 Lesson 5 - Analog Clocks**