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
Estimating Sums and Differences by Rounding and Compatible Numbers – Worksheet Set
Supercharge your students’ math skills with our estimation worksheets! Download now to master the art of rounding and using compatible numbers for lightning-fast calculations.
- Plus Plan
Space-Themed Odd and Even Board Game
Play this space-themed game board and practise odd and even numbers at the same time!
- 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 Matching Game (Multiplication and Division)
Use this engaging and fun game to practice fact families and the relationship between multiplication and division.
- 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
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
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!
- Plus Plan
Multi-Step Addition and Subtraction Word Problem Task Cards
Solve multi-step addition and subtraction word problems with a set of printable math task cards.
- Plus Plan
2-Digit Subtraction Using Bar Models- Differentiated Worksheets
Review and assess your students’ subtraction skills with differentiated 2-digit subtraction worksheets focusing on the bar model strategy.
- Plus Plan
Compatible Numbers for Subtraction – Slide Deck
Teach your students to use compatible numbers as a subtraction strategy with an interactive slide deck.
- Free Plan
Subtraction Strategies – Worksheet
Assess your students’ knowledge of subtraction strategies with a subtraction assessment.
- Plus Plan
Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
- Plus Plan
Subtraction Methods - Printable Mini-Book
Review and practice various subtraction strategies with a printable 3-digit subtraction mini book.
- Plus Plan
Subtraction Strategies Puzzle Match
Practice identifying and using different subtraction strategies with a set of printable math puzzles.
- Plus Plan
Jump Strategy for Subtraction – Interactive Teaching Slides
Teach your students to subtract two-digit numbers using the jump strategy with an instructional teaching presentation.
- Plus Plan
Pop Art Products - Basketball Color By Number
Bring some pop art into the classroom with a multiplication color-by-number worksheet.
- Plus Plan
Multiplication With Arrays Teaching Slides
Teach your students how to connect multiplication with arrays with this 16-slide teaching presentation.
- Plus Plan
Mixed Operations Minute Math Booklet (Higher-Level Version)
Incorporate this mental math drills booklet into your math lesson warm-up (or assessment) routine.
- Plus Plan
Math Mazes (Multiplication and Division)
Solve these mazes by manipulating numbers using multiplication and division skills.
- Free Plan
Adding 2-Digit Numbers Worksheet
Practice 2-digit addition with regrouping with this drill and practice worksheet.
- Plus Plan
Monster Multiplication Match-Up (2-digit by 1-digit)
A match-up activity to practice multiplying a 2-digit number by a 1-digit number.
- Plus Plan
Addition and Subtraction Minute Math Booklet
Warm-up (or assess) with this 10-page booklet of addition and subtraction drills.
- Plus Plan
Addition Match-Up Puzzles
A set of 15 match-up cards to scaffold work with addition word problems.
- Plus Plan
Basic Fact Cards
A set of 72 basic addition, subtraction, multiplication, and division fact cards.
- Plus Plan
Problem Solving - Multiplication and Division Worksheet
Practice solving word problems using one-step division and multiplication.
- Plus Plan
Multiplication and Division Worksheets – Facts of 7
A set of worksheets to help students develop fast and accurate recall of the facts of 7.
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Multiplication and Division Worksheets – Facts of 6
A set of worksheets to help students develop fast and accurate recall of the facts of 6.
- Plus Plan
Multiplication and Division Worksheets – Facts of 5
A set of worksheets to help students develop fast and accurate recall of the facts of 5.
- Plus Plan
Multiplication and Division Worksheets – Facts of 3
A set of worksheets to help students develop fast and accurate recall of the facts of 3.
- Plus Plan
Fives Math Machine Division Worksheet
A worksheet to use when practicing basic division facts.