Math 3.4
Number and operations. The student applies mathematical process standards to develop and use strategies and methods for whole number computations in order to solve problems with efficiency and accuracy. The student is expected to:
- (1) solve with fluency one-step and two-step
problems involving addition and subtraction within 1,000 using strategies based
on place value, properties of operations, and the relationship between addition
and subtraction;
- (A) round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems;
- (B) determine the value of a collection of coins and bills;
- (C) determine the total number of objects when equally-sized groups of objects are combined or arranged in arrays up to 10 by 10;
- (D) represent multiplication facts by using a variety of approaches such as repeated addition, equal-sized groups, arrays, area models, equal jumps on a number line, and skip counting;
- (E) recall facts to multiply up to 10 by 10 with automaticity and recall the corresponding division facts;
- (F) use strategies and algorithms, including the standard algorithm, to multiply a two-digit number by a one-digit number. Strategies may include mental math, partial products, and the commutative, associative, and distributive properties;
- (G) determine the number of objects in each group when a set of objects is partitioned into equal shares or a set of objects is shared equally;
- (H) determine if a number is even or odd using divisibility rules;
- (I) determine a quotient using the relationship between multiplication and division; and
- (J) solve one-step and two-step problems involving multiplication and division within 100 using strategies based on objects; pictorial models, including arrays, area models, and equal groups; properties of operations; or recall of facts.
- Plus Plan
Multi-Digit Subtraction - Interactive Claw Machine
Review knowledge of 3-and-4-digit subtraction with an exciting interactive claw machine game!
- Plus Plan
Odd and Even Numbers PowerPoint
Introduce your students to the wonderful world of odd and even numbers with this instructional slide deck.
- Free Plan
Odd and Even Numbers Sorting Activity
Identify and sort 2- and 3-digit numbers into odd and even categories.
- Plus Plan
Roll and Multiply Interactive Activity
Teach your students the multiplication strategy of repeated addition using this colorful interactive dice game!
- Plus Plan
Skip Counting by 2,3,4,5 and 10 Board Game
Have students correctly answer problems involving skip counting and multiplication to be the first to lay down 4 game pieces in a row!
- Plus Plan
I Have Who Has: Skip Counting by 2,3,4,5, & 10
Teaching skip counting? Introduce your students to our I Have Who Has - style whole class games with this fun and interactive card activity!
- Plus Plan
2-Digit Subtraction Within 100 - Puzzles
Practice a variety of subtraction strategies with a set of printable math puzzles.
- Plus Plan
Addition by Regrouping Classroom Poster
Learn the steps to addition with regrouping with this simple classroom poster.
- Plus Plan
Break Apart Strategy Interactive PowerPoint
Learn all about the break apart strategy with this teaching PowerPoint.
- Plus Plan
Addition Strategies Task Cards
Practice using the jump strategy, break apart strategy, compensation strategy and 100s chart strategy with this set of task cards.
- Plus Plan
Addition Strategies Exit Tickets
Assess student knowledge of different addition strategies with these printable exit tickets.
- Plus Plan
Addition Strategy Mats
Practice using a variety of addition strategies to add 2-digit numbers.
- Plus Plan
Addition Strategy Spin Game
Have some fun all while practicing different addition strategies with this fun classroom game.
- Plus Plan
Double-Digit Addition Strategies Posters
Remind your students to use different addition strategies with a set of printable two-digit addition strategies.
- Plus Plan
Addition to 1,000 Sunflower Interactive Activity
Practice solving addition problems using a variety of addition strategies with this interactive activity.
- Plus Plan
Fact Family Mazes Differentiated Worksheet Set
Use this differentiated worksheet set to provide independent practice of fact family knowledge to solve multiplication expressions.
- Plus Plan
Hundreds Chart Strategy Addition Worksheet Pack
Practice using the hundreds chart strategy to solve addition problems with this worksheet set.
- Plus Plan
Break Apart Strategy Addition Worksheet Pack
Practice using the break apart strategy with this worksheet set.
- Plus Plan
Jump Strategy Addition Worksheet Pack
Practice using the jump strategy with this worksheet set.
- Plus Plan
Fact Family Matching Game (Multiplication and Division)
Use this engaging and fun game to practice fact families and the relationship between multiplication and division.
- Plus Plan
Jump Strategy Addition Mini Book
Use this mini-book to help your students learn how to use the jump strategy to solve two-digit addition problems.
- Plus Plan
Break Apart Addition Strategy Mini Book
Use this mini-book to help your students learn how to use the break apart strategy to solve two-digit addition problems.
- Plus Plan
Hundreds Chart Strategy Addition Mini Book
Use this mini-book to help your students learn how to use the hundreds chart as a strategy to solve addition sums.
- Plus Plan
Rainbow Facts Zero-Tail Game
Use this fun two-digit addition strategy math game to reinforce the concept of "compatible numbers."
- Free Plan
Break Apart Strategy Worksheet
Practice using the break apart strategy when adding two-digit numbers with this worksheet.
- Plus Plan
Adding within 1,000 Strip Diagram Match Up Activity
Practice using the strip diagram to add numbers within 1,000 with this match up activity.
- Plus Plan
Hundreds Chart Addition Strategy Interactive Activity
Practice using the hundreds chart as an addition strategy with this fun interactive activity.
- Plus Plan
Jump Strategy Addition Interactive Activity
Practice using the addition jump strategy with this fun interactive activity.
- Plus Plan
Compensation Strategy Addition Interactive Activity
Practice using the addition compensation strategy with this fun interactive activity.
- Plus Plan
Adding within 100 Strip Diagram Task Cards
Practice using the strip diagram to add numbers within 100 with this set of task cards.
- Plus Plan
Spooky Subtraction 4-Digit Color by Number - Worksheet
Bring a bit of spooky math fun into the classroom with a Halloween color by number worksheet focused on subtracting four-digit numbers.
- Plus Plan
Fact Family Safari (Multiplication and Division) Interactive Resource
Go on a colorful safari adventure with your students and help them solve interactive challenges whilst learning about multiplication and division fact families!