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Showing 31 - 40 of 43 Standards

Standard Identifier: 5.NBT.2

Grade: 5
Domain: Number and Operations in Base Ten

Cluster:
Understand the place value system.

Standard:
Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10.

Standard Identifier: 5.NBT.3.a

Grade: 5
Domain: Number and Operations in Base Ten

Cluster:
Understand the place value system.

Standard:
Read, write, and compare decimals to thousandths. Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).

Standard Identifier: 5.NBT.3.b

Grade: 5
Domain: Number and Operations in Base Ten

Cluster:
Understand the place value system.

Standard:
Read, write, and compare decimals to thousandths. Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.

Standard Identifier: 5.NBT.4

Grade: 5
Domain: Number and Operations in Base Ten

Cluster:
Understand the place value system.

Standard:
Use place value understanding to round decimals to any place.

Standard Identifier: 5.NBT.5

Grade: 5
Domain: Number and Operations in Base Ten

Cluster:
Perform operations with multi-digit whole numbers and with decimals to hundredths.

Standard:
Fluently multiply multi-digit whole numbers using the standard algorithm.

Standard Identifier: 5.NBT.6

Grade: 5
Domain: Number and Operations in Base Ten

Cluster:
Perform operations with multi-digit whole numbers and with decimals to hundredths.

Standard:
Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

Standard Identifier: 5.NBT.7

Grade: 5
Domain: Number and Operations in Base Ten

Cluster:
Perform operations with multi-digit whole numbers and with decimals to hundredths.

Standard:
Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.

Standard Identifier: N-RN.1

Grade Range: 7–12
Domain: The Real Number System
Discipline: Algebra I
Conceptual Category: Number and Quantity

Cluster:
Extend the properties of exponents to rational exponents.

Standard:
Explain how the definition of the meaning of rational exponents follows from extending the properties of integer exponents to those values, allowing for a notation for radicals in terms of rational exponents. For example, we define 5^1/3 to be the cube root of 5 because we want (5^1/3)^3 = 5(^1/3)^3 to hold, so (5^1/3)^3 must equal 5.

Standard Identifier: N-RN.2

Grade Range: 7–12
Domain: The Real Number System
Discipline: Algebra I
Conceptual Category: Number and Quantity

Cluster:
Extend the properties of exponents to rational exponents.

Standard:
Rewrite expressions involving radicals and rational exponents using the properties of exponents.

Standard Identifier: N-RN.3

Grade Range: 7–12
Domain: The Real Number System
Discipline: Algebra I
Conceptual Category: Number and Quantity

Cluster:
Use properties of rational and irrational numbers.

Standard:
Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.

Showing 31 - 40 of 43 Standards


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