Double-Digit Addition with Regrouping

By adding the tens and ones place separately, beginners to addition can easily complete 10 double-digit addition problems. This is an excellent activity, as it visually sets learners up on the pathway to this strategy. They simply follow...

Some times a simple instructional activity is all you need. Here are 2 worksheets that can be used as a instructional activity on problem solving, addition, and partner work. The first worksheet has learners use a tens and ones charts to...

Okay, so your scholars are excelling at two-addend addition problems, but what about three or four? Here are some practice problems to stretch their math skills. They find the sums of six equations: two with two addends, two with three...

How many addends can you add up? Challenge your scholars to expand their skills by finding the sum of up to four addends in these 10 practice problems. All the numbers here are double-digit and learners will practice regrouping. This...

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

Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...

Youngsters practice adding two, two-digit numbers without regrouping. There are 15 equations to solve.

Each of these addition equations involves two addends that are multiples of 10. Although there isn't any regrouping necessary, some of the sums are three-digit. The first 16 of these 28 equations are vertically oriented and the second 12...

No regrouping required. Hone basic subtraction skills with 20 problems. Learners subtract double-digit numbers.

Youthful mathematicians compare 15 pairs of 2-digit numbers (between 10 and 50) by writing the symbol for greater than, less than, or equal to in a box. Offer your students unit cubes and 10-rods to visualize and make concrete the...