Ron sells marbles in bags that weigh one eighth of a kilogram each. A customer bought 2 bags of marbles. What is the total weight of marbles the customer bought?

Patterns in the multiplication table and the number 5.

👉 Learn about dividing by synthetic division when there is a missing power. Synthetic division is a method of dividing polynomials by linear expressions. To divide using synthetic division, we equate the divisor to 0 and then solve for...

Apply the subtraction of rational numbers in a real-world situation.

Convert a rational number in fraction form to a decimal.

Jack sells candy bars to raise money for his basketball team. He sells each candy bar for 2 dollars. The amount of money Jack earns is dependent on how many candy bars he sells.

Lilly is 2 years younger than her brother. If her brother is 'x' years old, how old is Lilly 'y'?

Subtract fractions with unlike denominators without a model.

Subtract decimals to hundredths using a 10 × 10 grid.

Subtract decimals to hundredths using a 10 × 10 grid.

Use the number line to solve word problems involving division of whole numbers leading to answers as fractions.

Multiply two two-digit whole numbers using the standard method.

Amanda had a bag of pastry flour that weighed 3 and nine twelfths pounds. This weekend she made two different types of pastry, for one recipe Amanda used one twelfth of a pound and for the other 1 and one sixth pounds of flour. How much...

Add and subtract fractions with unlike denominators when one is a multiple of the other using equivalent fractions.

Evaluate numerical statements that contain bracketed expressions according to the order of precedence.

Divide decimals using the number line.

Alex owns a supermarket; she placed an empty charity jar of the same size on each of her two counters. Jar A is marked by the following scale of fractions, one thirds, two thirds, 1. And jar B is marked by the following scale, one fifth,...

Identifying quadrilaterals in a hierarchy based on their properties.

Add decimals to hundredths using a 10 × 10 grid.

This video lesson is an introduction to slope. Students learn that slope is a rate comparing the rise, change in y, over run, the change in x. Practice is embedded within the lesson to check for understanding.

Rounding large whole numbers involves dealing with multiple carry digits. This video makes it easy to understand how to round such numbers to the nearest ten! Enjoy!

Use words (number names) to read and write whole numbers!

Read and write multi-digit whole numbers in expanded form.

Multiply a whole number (n) by a fraction of the form n×(a/b) and recognize the equivalence of n×(a/b) and (a×n)×(1/b).