Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
College Test Prep
/
ParaPro
/
Use Precise Mathematical Language
Grade Level
ParaPro
PPM.186 Use Precise Mathematical Language
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
A student multiplies 23 × 10 and writes 230. Which feedback uses precise place-value language?
A
Multiplying by 10 shifts each digit one place to the left, so 23 becomes 230.
B
The zero is just extra decoration after 23.
C
23 becomes 230 because 10 is a bigger number, using the displayed information, in this situation.
D
You added a zero because multiplication always adds zeros.
Submit Answer