Download Mathematics Grade 5 Standard MAFS.5.OA.1.1and MAFS.OA.1.2

Mathematics
Grade 5
Standard MAFS.5.OA.1.1and MAFS.OA.1.2
Chapter 1
Standard(s): MAFS.5.O.A.1.1: Use parentheses, brackets, or braces in numerical expressions, and evaluate
expressions with these symbols.
Related Standard: MAFS.5.OA.1.2: Write simple expressions that record calculations with numbers, and interpret
numerical expressions without evaluating them. For example, express the calculation “add 8 and 7, then multiply by
2” as 2 × (8 + 7). Recognize that 3 × (18932 + 921) is three times as large as 18932 + 921, without having to
calculate the indicated sum or product.
Cognitive Complexity: Level 1: Recall
Assessment Limits:





Expressions may contain whole numbers and up to one fraction with a denominator of 10 or less.
Items may not require division with fractions.
Items may not contain nested grouping symbols.
The X symbol for multiplication is the only acceptable symbol to represent multiplication.
When grouping symbols are part of the expression, the associative or distributive property must be found in the expression.
4
The student will be able to:
3
The student will be able to:




2
Evaluate a numerical expression that contains a fraction, using parentheses, brackets or braces with
three or more procedural operations.
Write a numerical expression that contains a fraction, using parentheses, brackets or braces with
three or more procedural operations.
The student will be able to:


1
Analyzes an error in the evaluation of a numerical expression that contains parentheses, brackets or braces.
Inserts parentheses, brackets, or braces in numerical expressions to make a statement true or to equal a
specified value.
Evaluate a simple numerical expression with whole numbers using parentheses, brackets or braces with two
procedural operations.
Write numerical expressions using parentheses, brackets or braces with two procedural operations.
The student will be able to recognize the meaning of specific vocabulary, including:
Parentheses, brackets, braces, numerical expressions, evaluate
The student will be able to:


Interpret a numerical expression to a word phrase
Interpret a word phrase to a numerical expression
Last updated 8/4/2016