You have the answer and a variable, but something is missing! The class fills in the missing addend in 23 practice problems that all add up to 10. This is a great way to build number sense, pattern recognition, and automaticity.

In this addition learning exercise, students solve 10 math problems in which they add the number 4 to a single digit number. The answers are on the second page.

For this addition worksheet, learners solve 10 math problems in which they add 8 to a single digit number. The answers are on the second page.

In this addition worksheet, learners solve 10 math problems in which they add the number 2 to a single digit number. The answers are on the second page.

In this addition worksheet, students solve 10 math problems in which they add the number 9 to a single digit number. The answers are on the second page.

Find the missing digits in these number sequences. Each of the ten has one missing number and scholars must figure out what it is. Here's the pattern: all of these sequences involve counting by 10s. Learners add or subtract 10 to...

Once your mathematicians can add two-digit numbers, it's time to bring on the three-digit addends. Here are 20 practice problems, each involving two whole-number addends. Learners do not need to regroup for any of these, and they have...

All of these sums are under 100: learners practice with three types of addition problems, each with two equations. First, they add a double-digit and single-digit number. Then, scholars add two double-digit numbers, one being a multiple...

Once young mathematicians understand how easy it is to multiply and divide by 10, they'll be hooked! They complete four sections of 12 problems each, all involving this skill. First, scholars find the product of various whole numbers...

In these twenty addition worksheets, students add one-digit plus one-digit numbers horizontally. Students find the sums for 200 problems.

In this addition and subtraction worksheet, 1st graders complete a set of problems using numbers 1-10, then color according to a key to create a picture.

If we add one more, how many will we have? Beginners to addition practice this skill using images and counting as they draw one more sock to each set and record the new total. There are three of these followed by four more similar...

Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly worksheet provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers, which...

In this addition worksheet, students practice adding the number 4 to 10 single digit whole numbers. Students write their sums in the boxes provided.

Give your scholars some basic practice with addition and subtraction problems. Because the answers are explained at the bottom, consider projecting this and covering up the bottom, revealing only after class responses have been shared....

Get your mental mathletes in top form with this number sequence worksheet! They must add or subtract 10 from a number to complete these number lines, finding the missing three-digit numeral from a list of answers. Encourage verbal or...

Learners add one and two digit numbers together with the help of a number line. There are 18 problems to complete.

Show young mathematicians that they are fully capable of mentally adding two-digit numbers. They start by solving 12 two-addend problems (all with two-digit numbers and aligned horizontally). There is no room to show work. Consider...

For this adding single digit numbers worksheet, students solve 30 problems that require them to add single digit numbers one more than them.

Here are some number lines that need to be completed. There are two number sequences, one to test addition skills and the other for subtraction. Both sequences include counting by 10, but the subtracting question has scholars count...

Don't let the title of this one fool you; scholars skip count only by 10 in this number sequence instructional activity. They fill in missing numbers on a number line to complete each sequence, adding or subtracting 10. There are two...

Working with numbers 1-10, beginning counters complete five exercises to help them hone their skills. They examine two sets of sports balls, circling the ones at various number positions. Next, they count a set of ladybugs, recording the...

In these three finding the sums worksheets, learners add one-digit plus one-digit numbers to problem solve. Students solve 30 problems.

Engage young mathematicians in developing their basic arithmetic skills with these great hands-on activities. Using Unifix® cubes to model a variety of single digit addition and subtract problems, children build a basic...