Page 225 - NUMINO TG_4A

15Unit Whose Equation Is Correct?

NCTM Standards: Number and Operations - Compute fluently and make reasonable estimates.

Unit Objective

Divide 3-digit numbers by up to 2-digit numbers.

Overview

Number and Operations - Multiplication and Division

Understand and use the order of operations Understand and use the order of operations
to solve problems. (Grade 4, Unit 25) to solve problems. (Grade 4, Unit 26)

Complete multiplication and division sentences. (Grade 4, Unit 16)

Practice multiplication of numbers up to Divide a 3-digit number by a
4-digit numbers. (Grade 4, Unit 09) 1-or 2-digit number. (Grade 4, Unit 15)

Multiply a 2-digit number by a 2-digit number. Divide a 2-or 3-digit number by tens.
(Grade 4, Unit 08) (Grade 4, Unit 14)

Find a pattern in multiplication. (Grade 4, Unit 07)

Divide a 3-digit number by a 1-digit
number. (Grade 3, Unit 20)

Divide a 2-digit number by
a 1-digit number.

Identify quotients and remainders.
(Grade 3, Unit 19)

Introduce division through grouping and related multiplication. (Grade 3, Unit 13)

208 NUMINO Teacher s Guide