Elementary Tier 2 Manual

Compare Numbers A45 Rounding ro rhe Nearest Ten and Hundred A79 Using the Distributive Property B41 Addition Properties B43 Multiplication as Repeated Addition B44 Arrays and Multiplication B45 Writing Multiplication Stories B46 Multiplying by 2 and 5 B47 Multiplying by 9 B48 Multiplying by 1 and 0

9, and 10 B70 Divisibility B75 Skip Counting on

B51 Multiplying by 4 B52 Multiplying by 6 or 7 B53 Multiplying by 8 B54 Multiplying Three Numbers B55 Meanings for Division B56 Writing Division Stories B57 Relating Multiplication and Division B58 Dividing y 2 Through5 B59 Dividing by 6 and 7 B60 Dividing by 8 and 9

C29 Estimating Sums C30 Estimating Differences C31 Mental Math Strategies C32 Adding Three-Digit Numbers C33 Subtracting Three-Digit Numbers C34 Adding Three Numbers E6 Two-Step Problems E22 Act it Out E27 Draw a Strip Diagram and Write a Number Sentence E49 Reasonableness

the Number Line B81 Patterns on

Multiplication Tables C22 Using Addition to Check Subtraction C23 Adding on a Hundreds Chart C25 Using Mental Math toAdd C26 Using Mental Math to Subtract C27 Adding Two-Digit Numbers

DRAFT Building Fact Fluency Kit Correlations ○ Image Talks ○ Tool Talks ○ Number Talks ○ 3-Act Math Tasks