Graph of linear equations in two variables.

Understand digits and place values.

Measure liquid volume using units of liter.

Apply distributive property as a rule.

The box of cereal contains 1kg, how many people can we feed if each person eats 100 grams?

Measure angles.

Understand rational numbers.

Rounding numbers to the nearest 100.

Jim is an experienced scuba diver; he stops to adjust to the new pressure after every 28 and 5 tenths feet he has dived. Assuming he starts at sea level. write an integer to represent his altitude after he has stopped 3 times to adjust.

Round multi-digit whole numbers to any place.

Use the traditional method and place value to add decimals to hundredths.

Time measurements.

There are three rabbits. Floppy, Sloppy, and Hoppy. Floppy had 8 carrots. While Sloppy ate 15 more carrots than Floppy, and Hoppy ate 3 times as many carrots as Floppy. Which of these rabbits ate the most?

Rewrite an expression using the distributive property.

This video lesson is the second video instruction how to create two-way tables. This video will review what a relative frequency is and how to find the relative frequency. Topics covered: two-way tables, bivariate data, relative...

Solve word problems using unit rate.

Translating a verbal expression into an algebraic expression.

The relationship between multiplication and repeated addition.

Solutions to Problem 37.

Find the distance between points with the same x- or y-coordinate.

Identify the graph of a proportional relationship.

Decompose a fraction (x/y) into a sum of unit parts (1/y) on the number line.

Solutions to Problem 34.

Solutions to Problem 30.