Communicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriateTEKS
Compare two fractions with different numerators and different denominators and represent the comparison using the symbols >, =, or <TEKS
Display, explain, and justify mathematical ideas and arguments using precise mathematical language in written or oral communicationTEKS
Represent fractions and decimals to the tenths or hundredths as distances from zero on a number lineTEKS
Represent multi-step problems involving the four operations with whole numbers using strip diagrams and equations with a letter standing for the unknown quantityTEKS
Round to the nearest 10, 100, or 1,000 or use compatible numbers to estimate solutions involving whole numbersTEKS
Use strategies and algorithms, including the standard algorithm, to multiply up to a fourdigit number by a one-digit number and to multiply a two-digit number by a two-digitTEKS