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# Unit: Numbers and Operations 201-210

#### 0

### Learn

### Practice

- Place value blocksGet 5 of 7 questions to level up!
- Place value tablesGet 3 of 4 questions to level up!
- Identify value of a digitGet 5 of 7 questions to level up!
- Creating largest or smallest numberGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

### Practice

- Write whole numbers in expanded formGet 5 of 7 questions to level up!

### Learn

### Practice

- Write numbers in written formGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Multiply whole numbers by 10Get 3 of 4 questions to level up!
- Divide whole numbers by 10Get 3 of 4 questions to level up!
- Multiply and divide by 10 Get 3 of 4 questions to level up!
- Place value when multiplying and dividing by 10Get 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

### Practice

- Compare multi-digit numbersGet 5 of 7 questions to level up!
- Compare multi-digit numbers written in different formsGet 3 of 4 questions to level up!
- Compare multi-digit numbers word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Round whole numbersGet 5 of 7 questions to level up!
- Round whole numbers to different place valuesGet 3 of 4 questions to level up!
- Round whole numbers word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Multiply 1-digit numbers by 10, 100, and 1000Get 5 of 7 questions to level up!
- Understand multiplying by a multiple of 10, 100, and 1000Get 3 of 4 questions to level up!
- Multiply 1-digit numbers by a multiple of 10, 100, and 1000Get 5 of 7 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Multiply 2-digits by 1-digit with area modelsGet 3 of 4 questions to level up!
- Multiply 2-digits by 1-digit with distributive propertyGet 3 of 4 questions to level up!
- Multiply 3- and 4-digits by 1-digit with area modelsGet 3 of 4 questions to level up!
- Multiply 3- and 4-digits by 1-digit with distributive propertyGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Practice

- Estimate products (1-digit times 2, 3, and 4-digit)Get 5 of 7 questions to level up!

### Learn

### Practice

- Multiply using partial productsGet 3 of 4 questions to level up!
- Multiply without regroupingGet 5 of 7 questions to level up!
- Multiply with regroupingGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Practice

- Multiplying 10sGet 5 of 7 questions to level up!

### Practice

- Estimate products (2-digit numbers)Get 5 of 7 questions to level up!

### Learn

### Practice

- Multiply with partial products (2-digit numbers)Get 3 of 4 questions to level up!
- Multiply 2-digit numbersGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Estimate to divide by 1-digit numbersGet 3 of 4 questions to level up!
- Interpret remaindersGet 3 of 4 questions to level up!
- Divide with remainders (2-digit by 1-digit)Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Practice

- Divide multiples of 10, 100, and 1,000 by 1-digit numbersGet 5 of 7 questions to level up!

### Practice

- Divide using place valueGet 3 of 4 questions to level up!

### Practice

- Create division equations with area modelsGet 3 of 4 questions to level up!
- Divide by 1-digit numbers with area modelsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

- No videos or articles available in this lesson

### Practice

- Estimate quotients (3- and 4-digit divided by 1-digit)Get 3 of 4 questions to level up!

### Practice

- Divide multi-digit numbers by 2, 3, 4, and 5 (remainders)Get 5 of 7 questions to level up!
- Divide multi-digit numbers by 6, 7, 8, and 9 (remainders)Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Equivalent fractions (fraction models)Get 3 of 4 questions to level up!
- Equivalent fractions (number lines)Get 3 of 4 questions to level up!
- Equivalent fractionsGet 5 of 7 questions to level up!
- Fractions of different wholesGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

### Practice

- Compare fractions using benchmarksGet 3 of 4 questions to level up!
- Compare fractions with different numerators and denominatorsGet 5 of 7 questions to level up!
- Compare fractions word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Decompose fractions visuallyGet 3 of 4 questions to level up!
- Decompose fractionsGet 5 of 7 questions to level up!

### Learn

### Practice

- Add fractions with common denominatorsGet 5 of 7 questions to level up!
- Subtract fractions with common denominatorsGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Write mixed numbers and improper fractionsGet 5 of 7 questions to level up!

### Learn

### Practice

- Add and subtract mixed numbers (no regrouping)Get 5 of 7 questions to level up!
- Add and subtract mixed numbers (with regrouping)Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

### Practice

- Equivalent fractions with fraction models (denominators 10 & 100)Get 5 of 7 questions to level up!
- Equivalent fractions (denominators 10 & 100)Get 5 of 7 questions to level up!
- Decompose fractions with denominators of 100Get 3 of 4 questions to level up!
- Equivalent expressions with common denominators (denominators 10 & 100)Get 5 of 7 questions to level up!
- Add fractions (denominators 10 & 100)Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Graph data on line plots (through 1/8 of a unit)Get 3 of 4 questions to level up!
- Interpret line plots with fraction addition and subtractionGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 160 Mastery points

### Practice

- Multiply fractions and whole numbers with fraction modelsGet 3 of 4 questions to level up!
- Multiply fractions and whole numbers on the number lineGet 3 of 4 questions to level up!

### Learn

### Practice

- Multiply unit fractions and whole numbersGet 5 of 7 questions to level up!
- Multiply fractions and whole numbersGet 5 of 7 questions to level up!
- Equivalent whole number and fraction multiplication expressions Get 5 of 7 questions to level up!
- Multiply mixed numbers and whole numbersGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 480 Mastery points

### Learn

### Practice

- Multiply fractions and whole numbers word problemsGet 3 of 4 questions to level up!
- Interpret multiplying fraction and whole number word problemsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 160 Mastery points

### Practice

- Write decimals and fractions shown on gridsGet 3 of 4 questions to level up!
- Write decimals and fractions shown on number linesGet 3 of 4 questions to level up!

### Learn

### Practice

- Write decimals and fractions greater than 1 shown on gridsGet 3 of 4 questions to level up!
- Write decimals and fractions greater than 1 shown on number linesGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Practice

- Write fractions as decimals (denominators of 10 & 100)Get 3 of 4 questions to level up!

### Learn

### Practice

- Decimals in wordsGet 3 of 4 questions to level up!
- Relate decimals and fractions in wordsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

### Learn

### Practice

- Decimals on the number line: tenths 0-1Get 3 of 4 questions to level up!
- Decimals on the number line: tenthsGet 3 of 4 questions to level up!
- Decimals on the number line: hundredths 0-0.1Get 3 of 4 questions to level up!
- Decimals on the number line: hundredthsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Practice

- Decimal place value with regroupingGet 5 of 7 questions to level up!

### Learn

### Practice

- Write decimals as fractionsGet 5 of 7 questions to level up!

### Practice

- Write common decimals as fractionsGet 5 of 7 questions to level up!
- Write common fractions as decimalsGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

### Practice

- Compare decimals visuallyGet 5 of 7 questions to level up!
- Compare decimals and fractions in different formsGet 3 of 4 questions to level up!
- Order decimals and fractions in different formsGet 3 of 4 questions to level up!

### Practice

- Compare decimals (tenths and hundredths)Get 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

Level up on all the skills in this unit and collect up to 9700 Mastery points!