Math Unit Test: Place Value

Grade 3: Place Value Study Guide

Test Date: _November 12th 2015______________________

Students should have an understanding of the following:

• Composing and decomposing 3-digit numbers (i.e. 456 is 4 hundred, 5 tens, 6 ones... 5 hundreds, 7 tens and 9 ones is 579)
• Standard name: 389; Base ten name: 3 hundreds, 8 tens, 9 ones
• Showing numbers in different ways (i.e. 45 can be shown as 4 tens and 5 ones or 3 tens and 15 ones)
• Comparing numbers (i.e. 57 > 40... Read as: 57 is greater than 40)
• Rounding numbers to the nearest ten or hundred (i.e. Round 678 to the nearest ten: 680)
• Show numbers using an exact amount of block (e.g., show 235 using exactly 19 blocks)

*For extra practice students can visit abcya.com and play the games under the “Numbers” section