Pupils play a math game. In this decimals and fractions lesson, they use base ten blocks to practice converting between decimals and fractions. Everyone plays a game called Decimal War to practice these concepts.

Explore how to make a number line and how to mark the numbers along the number line using fraction and decimal notation. Your scholars will compare and order fractions and decimals and find their appropriate position on the number line.

Create a math mascot by identifying irrational and rational numbers. Learners will also solve linear equations.

Young scholars examine other number systems, particularly the binary number system. They discover how to convert from decimal to other base systems. Students analyze the advantages and disadvantages of using the coded decimals.

In this addition worksheet, students add positive and negative integers and decimal numbers. All equations, except one, contain at least one negative integer. Students must determine the appropriate operation based upon the signed...

Here is a 42-question quiz dealing with decimals to the thousandths place. It is comprehensive in that it has test takers use inequality signs to compare pairs of decimal numbers, choose the least- or greatest-valued nubmer out of a set...

In this decimals activity, students solve 40 problems in which decimal numbers to the thousandths place are added. The problems will need to be rewritten on another paper.

In this decimal numbers worksheet, students solve 9 problems in which a decimal number to the thousandths place is converted to a fraction. This is an online interactive worksheet.

In this decimals worksheet, students solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.

In this decimals worksheet, students solve 50 problems in which decimal numbers to the hundredths place are added. Problems may need to be rewritten on another paper.

Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.

Is it possible to add infinitely long decimals? As pupils complete the examples in the ninth lesson of this 25-part series, they determine that adding these decimals cannot be done without error. Their task is then to determine the size...

Develop a better understanding of the value of pi. Learners explore the area of a circle using estimation and graph paper. While continuing to estimate the area of the circle using smaller and smaller grids, the number pi emerges. 

Review conversion of decimal numbers into SN form with these examples of common astronomical applications and quantities. Young learners rewrite those numbers with scientific notation and with the correct units. The answers are available...

In this addition worksheet, learners solve ten math problems in which they add a single digit number and a decimal number. Students solve these problems in their head and write the answers in the boxes. The answers are available on the...

Build numbers with place value to save the day. Pupils use the keyboard to control the digits in the hundredths through hundreds place to create target numbers to destroy shadows. As participants build the numbers, a number line shows...

Be sure to place value on place value understanding. Young mathematicians learn to divide decimals by whole numbers when compatible numbers are not available. They use place value discs in place value charts, then connect this strategy...

Remainders don't need to remain a mystery. The 16th of 18 parts in Grade 5 Math Module 1 continues the study of dividing decimals by a whole number. Scholars see how to rename the remainder to a smaller unit, such as when dividing 1.7 or...

In this decimal addition instructional activity, 7th graders solve 20 different problems that involve adding decimals. First, they write one decimal above the other with their decimal points lined up. Then, students add the two numbers...

In this math activity, students practice division of decimal numbers by one-digit whole number divisors. Students complete 45 examples written both horizontally and vertically. Problems are spaced close together which may make showing...

In this decimal multiplication worksheet, students solve 20 different problems that include multiplying various decimals by each other. They multiply the numbers together ignoring the decimal points. Then, students add the number of...

In this fractions to decimals instructional activity, students write the fraction number sentences as decimal number sentences and solve the addition puzzles. Students complete 17 problems.

In this estimation worksheet, students learn to estimate with decimal numbers by using rounding or compatible numbers. There are 10 problems.

In this inequalities practice activity, students use their math skills to compare 30 pairs of decimal numbers. Students fill in the 30 blanks with greater than, less than, or equal to symbols.