Grade 4 - Computational Fluency
Standard 4.CF.2.3 - Find the missing number in addition and subtraction sentences with decimals.
Included Skills: Mixed Equations, Decimals
addition and subtraction of decimals to hundredths • estimating decimal sums and differences • using visual models, such as base 10 blocks, place-value mats, grid paper, and number lines • using addition and subtraction in real-life contexts and problem-based situations • whole-class number talks