#### Computations and algebraic Relationships

The videos in this post explain **mathematics Texas Essential Knowledge and Skill 5.3**:

Number and operations. The student applies mathematical process standards to develop and use strategies and methods for positive rational number computations in order to solve problems with efficiency and accuracy.

*The STAAR videos below are selected released items from 5th grade STAAR tests in 2016, 2018, 2019, and 2021. You can view the complete review of the 2017 STAAR test *__here__*.*

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## 5.3A

estimate to determine solutions to mathematical and real-world problems involving addition, subtraction, multiplication, or division

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## 5.3B

multiply with fluency a three-digit number by a two-digit number using the standard algorithm

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## 5.3C

solve with proficiency for quotients of up to a four-digit dividend by a two-digit divisor using strategies and the standard algorithm

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## 5.3D

represent multiplication of decimals with products to the hundredths using objects and pictorial models, including area models

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## 5.3E

solve for products of decimals to the hundredths, including situations involving money, using strategies based on place-value understandings, properties of operations, and the relationship to the multiplication of whole numbers

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## 5.3F

represent quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using objects and pictorial models, including area models

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### STAAR Videos

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## 5.3G

solve for quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using strategies and algorithms, including the standard algorithm

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## 5.3H

represent and solve addition and subtraction of fractions with unequal denominators referring to the same whole using objects and pictorial models and properties of operations

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## 5.3I

represent and solve multiplication of a whole number and a fraction that refers to the same whole using objects and pictorial models, including area models

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## 5.3J

represent division of a unit fraction by a whole number and the division of a whole number by a unit fraction such as 1/3 Ã· 7 and 7 Ã· 1/3 using objects and pictorial models, including area models

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## 5.3K

add and subtract positive rational numbers fluently

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## 5.3L

divide whole numbers by unit fractions and unit fractions by whole numbers

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To view all the posts for the 5th Grade Reporting Category 2 review, click __here__.

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