ISASP Grades 3-5 Number and Operations in Base Ten. Practice it free.

Students understand place value and use it to perform multi-digit computation. This Grades 3-5 reporting domain maps to 4 practice skills and 8 representative questions from the playable bank.

Grades 3-54 mapped skills
What the test measures

Number and Operations in Base Ten skills

  1. Extend the place value system

  2. Use place value understanding and properties of operations to perform multi-digit arithmetic

Standards basis

Iowa Academic Standards / Iowa Core Mathematics — Iowa

How the ISASP reports it

ISASP is Iowa’s statewide assessment program administered by the state Department of Education and aligned to Iowa Academic Standards / Iowa Core rather than a multi-state blueprint like SBAC or ACT. The public materials accessible here establish the tested grades and that mathematics results are reported statewide, but I could not locate an official public math blueprint PDF on the Iowa DOE site in the available sources.

Blueprint & weighting

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

Try it now

8 free questions · 0/0 correct

Practice playeasy

What is 75+7675 + 76?

75+76=15175 + 76 = 151.

Practice playeasy

What is 312931 - 29?

3129=231 - 29 = 2.

Practice playeasy

What is 8×1028 \times 10^{2}?

Multiplying by 10210^{2} appends 22 zeros to the whole number: 8×102=8008 \times 10^{2} = 800.

Practice playeasy

Round 1,4451{,}445 to the nearest hundred.

The digit one place to the right is 44, so round down: 1,4451,4001{,}445 \to 1{,}400.

Practice playeasy

What is 76+2676 + 26?

76+26=10276 + 26 = 102.

Practice playeasy

What is 706770 - 67?

7067=370 - 67 = 3.

Practice playeasy

What is 10210^{2}?

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

Practice playeasy

Round 3,5513{,}551 to the nearest ten.

The digit one place to the right is 11, so round down: 3,5513,5503{,}551 \to 3{,}550.

Keep practicing

Turn number and operations in base ten into game time.

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