ATLAS Grade 5 Number and Operations in Base Ten. Practice it free.

Applies place-value understanding and multi-digit arithmetic to whole numbers and decimals. This Grade 5 reporting domain maps to 3 practice skills and 8 representative questions from the playable bank.

Grade 53 mapped skills
What the test measures

Number and Operations in Base Ten skills

  1. Understand the place value system

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

  3. Read, write, and compare decimals to thousandths

  4. Use place value understanding to round decimals

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

  6. Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors

Standards basis

Arkansas Academic Standards for Mathematics (CCSS-M–aligned / Arkansas-adopted math standards) — Arkansas

How the ATLAS reports it

Arkansas’s statewide assessment system is ATLAS, which the ADE page says began serving in spring 2024. The official public page does not publish a math blueprint there, so the most defensible coverage map is the Arkansas math standards structure that ATLAS is aligned to.

Blueprint & weighting

ATLAS uses the Independent / state-specific framework (by grade domains structure).

Practice by skill

Topics mapped to this domain

Long division

Grade 5123 questions

Long multiplication

Grade 5110 questions

Powers of ten

Grade 560 questions
Try it now

8 free questions · 0/0 correct

Practice playeasy

What is 52÷252 \div 2?

2×26=522 \times 26 = 52, so 52÷2=2652 \div 2 = 26.

Practice playeasy

What is 42×242 \times 2?

42×2=8442 \times 2 = 84.

Practice playeasy

What is 10210^{2}?

10210^{2} means 11 followed by 22 zeros, so 102=10010^{2} = 100.

Practice playeasy

What is 96÷896 \div 8?

8×12=968 \times 12 = 96, so 96÷8=1296 \div 8 = 12.

Practice playeasy

What is 34×234 \times 2?

34×2=6834 \times 2 = 68.

Practice playeasy

What is 9×1039 \times 10^{3}?

Multiplying by 10310^{3} appends 33 zeros to the whole number: 9×103=90009 \times 10^{3} = 9000.

Practice playeasy

What is 78÷678 \div 6?

6×13=786 \times 13 = 78, so 78÷6=1378 \div 6 = 13.

Practice playeasy

What is 84×784 \times 7?

84×7=58884 \times 7 = 588.

Keep practicing

Turn number and operations in base ten into game time.

The ATLAS placement starts with this test's real coverage map and finds the right difficulty.

Balloon Pop Math game coverBalloon Pop MathPlay →Beam Team game coverBeam TeamPlay →Blossom Leap game coverBlossom LeapPlay →Bolt Busters game coverBolt BustersPlay →
Related Common Core standards
5.NBT.B.65.NBT.B.55.NBT.A.2
Number and Operations in Base Ten in other ATLAS grades
Grade 3
The same skills on other tests
i-ReadyAASAACAPForward
Source and test overview
All ATLAS prepOfficial test source
Reporting categories

More Grade 5 domains

Number and Operations—FractionsExtends fraction understanding to equivalence, addition/subtraction, and multiplication of fractions.8 QsPractice →Measurement and DataConverts units, computes volume, and interprets graphical representations of data.8 QsPractice →GeometryClassifies two-dimensional figures based on properties and reasons about attributes of shapes.8 QsPractice →