In this subtraction learning exercise, the students figure out 14 subtraction problems using regrouping, decimals, positive and negative numbers. The students must tell if the problems are true or false.

In this identifying the sums and differences learning exercise, students add and subtract one-digit numbers. Students solve 49 problems.

In this identifying the sums and differences instructional activity, students add and subtract one-digit numbers. Students solve 49 problems.

In this addition practice worksheet, students solve 15 problems that require them to add 2 or 3-digit numbers to 3-digit numbers.

For this addition practice worksheet, students solve 15 problems that require them to add 2 or 3-digit numbers to 3-digit numbers.

In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.

In this addition and subtraction practice instructional activity, students sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.

In this addition facts practice worksheet, learners solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.

In this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.

In this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.

In this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.

In this addition facts practice learning exercise, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.

For this addition facts practice worksheet, students solve 80 problems that require them to add 1-digit numbers to 1-digit numbers.

In this place value addition practice worksheet, students solve 16 problems that require them to add 4 addends. The addends have 1, 2, 3, and 4 digit numbers.

Learners explore the 5 senses. In this technology skills lesson plan, students participate in digital storytelling workstations that feature each of the 5 senses. Learners create digital cameras and digital voice recorders to explore...

In this addition learning exercise, students complete a total of 16 problems, adding numbers 11 through 20. Answers are included on page 2.

In this addition practice worksheet, students use their problem solving skills to solve 8 problems that require them to add multiple digit numbers. Each problem has 3 addends.

In this addition worksheet, students complete a set of 8 problems, adding one-digit numbers together. A website reference for additional activities is given.

In this mystery number worksheet, students begin with a 3 digit number and using the code key, find the sum or difference in each shape as a spiral puzzle is solved.

For this number ladder activity worksheet, learners add the number 2 to the numbers 1-10. The problems are arranged to resemble a ladder and a number line is provided.

For this addition worksheet, students solve problems in their heads. In this problem solving worksheet, students write answers to twenty problems.

In this addition worksheet, students add one and two digit numbers that are in increments of 5s. Students complete 40 addition problems.

In this counting sets of ten worksheet, students count groups of ten, write the two-digit numbers, and add the extra units. Students solve 9 problems.

Young mathematicians explore the concept of multiplication using Napier's Rods. They use Popsicle sticks to create a 3D model of Napier's Rods. Pupils multiply multiple digit numbers using Napier's Rods.