In this addition and subtraction worksheet, students figure out the correct number to place in 8 boxes without doing the addition and subtraction sums.

For this problem solving worksheet, students answer addition questions. In this written questions worksheet, students solve ten problems.

In this distance worksheet, students look at a drawing which shows the distances, in miles, between different cities. They then answer 6 questions using the distances in the drawing. The answers are on the second page.

In this adding and subtracting worksheet, students make 6 numbers 100 more and put their answers in the boxes provided. Students make 6 numbers 100 less and put their answers in the boxes provided. Students count on in hundreds from 769...

In this mental addition worksheet, students read the method for adding a series of three 2 digit numbers without paper and pencil. Students solve 16 mental addition problems.

In this rounding off instructional activity, students round off 5 numbers to the nearest million and redraw a chart rounding off 5 areas to the nearest million square km.

In this addition worksheet, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.

For this subtraction worksheet, students answer twelve 2-digit subtraction problems. The problems are example questions that are to be asked in oral form. For example, "What is 30 take away 12?" The answers are on the second page.

In this shapes worksheet, students are asked to "colour" all of the triangles they find on the page. There are 10 shapes on the page and 4 are triangles. The second page contains suggestions for teachers on activities with 2-D shapes.

In this number sentences worksheet, students find the 14 missing numbers in 14 number sentences. Students write their answers in the boxes provided.

In this addition and subtraction worksheet, students work with the inverse operations. They fill in the boxes in 8 examples using mental math. They look at the addition problems and fill in the blanks in the subtraction problem and vice...

In this metric measurement worksheet, students measure three lines in each problem and write the length in centimeters. Students then tell which is longest. There are 4 problems.

In this count on worksheet, students count on 5 from 32, 7 from 41, 6 from 23, 3 from 54 and 8 from 21. Students put their answers in the boxes provided.

Tenth graders examine the different parts of the heart. In this biology lesson, 10th graders perform dissection of the fetal pig. They explain how the heart maintains homeostasis.

In this counting on worksheet, students count on from given numbers to given numbers, 5 problems total. An answer key and website reference are given.

In this doubling worksheet, students double 6 given numbers, writing each beside the original. An answer key and website reference are given.

In this number sentences learning exercise, students fill in missing numbers to make sums correct. A website reference for additional activities is given.

In this addition instructional activity, student practice answering sets of "know by heart" problems as quickly as possible A reference website for additional resources is given.

In this subtraction worksheet, students answer a set of 16 oral questions about subtraction. An answer key is included; a website reference for additional activities is given.

In this crossword worksheet, students use clues about the book Snowflake Bentley to complete a crossword puzzle. An answer key is provided.

Learners recognize that the sun is the source of energy driving atmosphere cells. They relate the motion of the atmospheric cells to mantle convection cells. Students recognize that the function of atmospheric cells is to move heat from...

In this 3-D shapes worksheet, students practice identifying 8 3-D shapes with their following precise names: cube, cuboid, square based pyramid, cone, cylinder, tetrahedron, octagonal prism and hexagonal prism.

In this counting in tens worksheet, students count on in steps of 10 in 6 rows of numbers. Students fill in their answers in each box in each row.

In this counting backwards in tens worksheet, students practice counting down in tens in 4 rows of numbers. Students count down in tens from 50 to 0, 70 to 20, 90 to 40 and 60 to 10.