Domain 5.NBT, Number and Operations in Base Ten

Cluster 5.NBT.A, Understand the place value system.

Major Cluster

Standard 5.NBT.A.1

Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.

11 Lessons

44 Activities

Standard 5.NBT.A.2

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.

19 Lessons

93 Activities

Standard 5.NBT.A.3

Read, write, and compare decimals to thousandths.

9 Lessons

37 Activities

Standard 5.NBT.A.3.A

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

6 Lessons

22 Activities

Standard 5.NBT.A.3.B

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

3 Lessons

15 Activities

Standard 5.NBT.A.4

Use place value understanding to round decimals to any place.

4 Lessons

28 Activities

Cluster 5.NBT.B, Perform operations with multi-digit whole numbers and with decimals to hundredths.

Major Cluster

Standard 5.NBT.B.5

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

14 Lessons

58 Activities

Standard 5.NBT.B.6

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.

20 Lessons

82 Activities

Standard 5.NBT.B.7

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.

45 Lessons

189 Activities