Unit 2
MGSE5.NBT.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.
MGSE5.NBT.3 Read, write, and compare decimals to thousandths.
a. Read and write decimals to thousandths using base ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).
b. Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
a. Read and write decimals to thousandths using base ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).
b. Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
MGSE5.NBT.4 Use place value understanding to round decimals up to the hundredths place.
MGSE5.NBT.7 Add, and subtract decimals to hundredths, using concrete models, 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.
(NOTE: Addition and subtraction are taught in this unit, but the standard is continued in Unit 3: Multiplication and Division with Decimals.)
(NOTE: Addition and subtraction are taught in this unit, but the standard is continued in Unit 3: Multiplication and Division with Decimals.)
Videos
Practice Problems
Writing Decimals in (Numeric, Expanded, and Word Form)
https://www.commoncoresheets.com/Math/Converting%20Forms/Numeric%20to%20Expanded%20Notation%20w%20Decimals/English/9.pdf
(Note: I might have to create better problems :-))
https://www.commoncoresheets.com/Math/Converting%20Forms/Numeric%20to%20Expanded%20Notation%20w%20Decimals/English/9.pdf
(Note: I might have to create better problems :-))
Comparing Decimals
https://www.math-drills.com/decimal/comparing_decimals_tenths_001.pdf?v=1360941512
https://www.commoncoresheets.com/Math/Decimals/Comparing%20Up%20to%20Thousandths/English/8.pdf
https://www.math-drills.com/decimal/comparing_decimals_tenths_001.pdf?v=1360941512
https://www.commoncoresheets.com/Math/Decimals/Comparing%20Up%20to%20Thousandths/English/8.pdf
Rounding Decimals
https://www.math-drills.com/decimal/decround_1000_various_002.php
https://www.math-drills.com/decimal/decround_1000_various_004.php
https://www.math-drills.com/decimal/decround_1000_various_008.pdf?v=1417828368
https://www.math-drills.com/decimal/decround_1000_various_002.php
https://www.math-drills.com/decimal/decround_1000_various_004.php
https://www.math-drills.com/decimal/decround_1000_various_008.pdf?v=1417828368
Addition and Subtraction with Decimals (Note: Some problems are up to the thousandths place)
https://www.math-drills.com/decimal/decaddsubhundredths_010.pdf?v=1460561376
https://www.commoncoresheets.com/Math/Decimals/Adding%20-%20Subtraction%20Decimals%20(vertical)/English/9.pdf
https://www.commoncoresheets.com/Math/Decimals/Adding%20-%20Subtraction%20Decimals%20(vertical)/English/7.pdf
https://www.math-drills.com/decimal/decaddsubhundredths_010.pdf?v=1460561376
https://www.commoncoresheets.com/Math/Decimals/Adding%20-%20Subtraction%20Decimals%20(vertical)/English/9.pdf
https://www.commoncoresheets.com/Math/Decimals/Adding%20-%20Subtraction%20Decimals%20(vertical)/English/7.pdf
