👉👉 The binary system is a number system that uses only two digits, 0 and 1. Each digit in a binary number is called a bit. Unlike the decimal system, which is based on powers of 10, the binary system is based on powers of 2. For example, the binary number 101 represents 1×2² 0×2¹ 1×2⁰, which equals 5 in decimal. Computers use the binary system because it's easy for electronic circuits to distinguish between two states: on (1) and off (0). Binary numbers are essential for computing, as they for

Represent Numbers – Decimals beyond Hundredths on Number Lines . Number lines are effective models for representing numbers in relation to other numbers. This makes a number line a good tool for comparing and ordering numbers. . Positioning numbers on number lines requires the line to be partitioned into equal parts. Then it is the length of each section that represents the numbers. Numbers between consecutive 1-digit whole numbers on a number line will be decimals (or fractions). . On any numbe

Percentage: Connect Fractions, Decimals and Percentages (Number Lines) . Percent is a concept that is based on and builds on understandings of common fractions and decimals. These three representations of number are very closely related. Percent is a fraction out of 100 and is a decimal that has hundredths. Students can make connections quite easily when the fractions and decimals are presented as hundredths e.g. 75/100 = 0.75 = 75%. . However, using these directly comparable examples can also m