In this adding fractions and mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.

Students create number sentences by rolling two dice. Each student rolls the dice and writes down the numbers in number sentence format. Then they add the problem by using the strategies of counting on and doubles.

For this finding the sums worksheet, students add the numeral six to one-digit numbers with single digit and double digit answers. Students solve 45 problems. 

In this practice worksheet, students follow their integer rules to add and subtract real numbers. There are 80 problems on this two-page worksheet.

In this number sense worksheet, students complete each of 4 word problems using decade numbers. They add or subtract to determine the answer to the problem.

In this addition worksheet, students solve 12 problems in which two digit numbers are added with carrying. Students ring the total that is the greatest in each row.

For this mathematics worksheet, learners first complete the tens place and then add the rest. Then they continue the patterns and compare each column. Students also fill in the missing addends and solve various word problems by writing a...

In this addition with picture clues learning exercise, students solve 4 problems in which numbers below 5 are added and the correct answer circled from 3 choices. The second page has teacher tips.

In this math worksheet, students round 3 digit numbers to the nearest 100. In the chart students analyze the 3 digit number, check whether it should be rounded up or down, then write the rounded number.

In this adding single digit numbers activity, students solve 15 problems that require them to add single digit numbers to the number 6.

In these addition worksheets, students add the 1 digit numbers that have sums to 10. Students solve 100 single digit addition problems.

First graders add doubles numbers in number sentences. In this doubles numbers lesson plan, 1st graders list things that come in pairs, create doubles addition sentences, and solve riddles with doubles.

Learners use ratios and proportions to represent quantitative relationships as they investigate the concept of how percentages are used by designers. Students decorate the same room using three different percentages of colors.

In this math worksheet, learners solve twelve whole number addition problems. Students add three-digit numbers by carrying to the tens.

In this whole numbers and decimals learning exercise, students solve 40 problems in which whole numbers and decimals are added, subtracted, multiplied and divided. This page can be done on paper but was intended to be an online activity.

For this using symbols to compare numbers worksheet, students solve 9word problems as they compare 2 answers in each problem to determine whether they are greater than, less than, or equal to one another

Students identify whole numbers through the one millions place. In this place value lesson, students read the book The Day Without Math and use place value mats to create numbers to the millions place. Students use base ten blocks during...

Valentine's Day pictures decorate this addition practice activity, in which students add single digit numbers to single digit numbers. There are eighty problems in total, making this a good review activity or a fun timed math drill. An...

First graders practice rounding 4 digit numbers using place value concepts. In this estimating sums and differences instructional activity, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.

In this subtraction learning exercise, students find the differences in 30 vertical problems which use numbers up to nineteen. They do not regroup as they solve the problems in which they subtract a single digit number from a two digit...

In this scientific notation worksheet, students solve equations containing numbers in standard notation and scientific notation.  They add, subtract, multiply, and divide problems with scientific notation.  This one-page...

In this math learning exercise, students solve twelve addition problems using 3 digit whole numbers.

In this subtraction worksheet, students find the differences to 53 horizontal and vertical subtraction problems. They work with numbers up to 19 and do not regroup while working.

Students use the zero principle to add integers. In this algebra lesson, students add positive and negative integers verifying the zero principle. They use manipulatives to help them see how opposites can cancel each other out.