In this math cross number worksheet, students fill in the blanks in the math puzzle as they solve the 28 addition and subtraction problems.;

Students study word problems and learn to identify key words to solve the problems. In this word problems lesson, students role play as detectives to find key words in addition and subtraction word problems. Students then create a poster...

In this problem solving strategy worksheet, 3rd graders roll a dice three times and record the number in the hundreds, tens and ones place on the chart, then solve an addition and subtraction problem with that number.

In this mental math worksheet, students answer 2 sets of mental math questions about writing whole numbers, place value, counting back and on in tens and addition and subtraction.

Students practice basic addition and subtration facts to twelve and use thinking skills to win at tick tack toe.

For this order of operations worksheet, students problem solve and calculate the answers to five equations involving addition and multiplication.

In this math worksheet, learners add and subtract. Fifteen problems are subtraction, students subtract two digit numbers from three digit numbers. Regrouping is required. Twenty-one problems are addition, learners add two digit numbers...

In this problem solving with number bonds learning exercise, learners use addition and subtraction to create number bonds and solve problems.

Young scholars perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Young scholars apply their multiplication, division, addition, and subtraction skills.

Students construct a book to illustrate number concepts. They write their numbers on a sheet of paper. Students in grade 1 discuss counting to 100 by different numbers. Pupils in grades (2-4) write basic addition or subtraction story...

In this missing numbers worksheet, students analyze 30 pairs of equations with missing numbers. Students fill in the missing numbers in the addition or subtraction fact. No number on the page is greater than 3.

In this inverse relationship worksheet, students use information given to fill in blank boxes showing the inverse relationship of addition and subtraction problems.

Students exercise rounding numbers to the nearest tens, hundreds, and thousands. In this rounding numbers lesson, students participate in a rounding numbers activity, covering the concept of rounding in both addition and subtraction.

Third graders practice adding and subtracting fractions. In this addition activity, 3rd graders use paper fraction kits made from colored construction paper and complete several fraction problems on the chalkboard.

Students practice various math skills using a polyhedral die. In this dice game lesson, students practice multiplication, addition, place value, and money using games. Standard dice may be used instead of a polyhedral die with...

Third graders model multiplication problems using Unifix cubes. They compute and solve problems involving addition and subtraction of 3- and 4- digit numbers and basic facts of multiplication and division. They practice mental math...

In this estimating sums and differences learning exercise, students solve 6 problems in which the answer to a 3 digit addition or subtraction problem is estimated. Students then solve the problem for an exact answer. There will be...

Third graders create their own chenille stems to use during this and future lessons. As a class, they discuss the difference between equal and non-equal groups. In groups, they brainstorm a list of items that come in groups of two,...

Students brainstorm list of lunchtime sandwiches, identify difference between fact and opinion, research facts about peanut butter online, complete Nutty About Peanut Butter worksheet, and create their own fact and opinion worksheets...

In this math worksheet, students read and analyze 14 real life word problems. Students decide on a strategy and perform the basic addition or subtraction operation. Some can be calculated mentally.

In this equation and missing numbers learning exercise, students fill in missing numbers in addition and subtraction problems to arrive at given answers, then complete a set of 3 word problems.

Students practice recognition of different music notes and their values and work on throwing cues, scoring, and addition.

Students are introduced to a variety of sculpting techniques: rolling, pinching and scoring. They practice utilizing additive and subtractive processes in making simple sculptural forms to depict bugs. Each student also interprets...

Young scholars determine how mass is a property of an object that can be measured, and examine how size affects mass. They work with balances and determine what units of measurement are associated with mass. Finally, they determine the...