Topic G

Partial Quotients and Multi-Digit Decimal Division

Lesson 24-27

5.NBT.2, 5.NBT.7

Parent Letter

5.NBT.2

Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote power of 10.

5.NBT.7

Add, subtract, multiply, and divide decimals to hundredths, using concrete models or 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.

Lesson 24

Divide decimal dividends by multiples of 10, reasoning about the placement of the decimal point and making connections to a written method.

Lesson 25

Use basic facts to approximate decimal quotients with two-digit divisors, reasoning about the placement of the decimal point.

Lesson 26

Divide decimal dividends by two-digit divisors, estimating quotients, reasoning about the placement of the decimal point, and making connections to a written method.

Lesson 27

Divide decimal dividends by two-digit divisors, estimating quotients, reasoning about the placement of the decimal point, and making connections to a written method.

Common Formative Assessment will be administered at the expected conclusion of Topic G.

Report abuse