SAMPLE. Addition Sentence: Multiplication Sentence: There 3 + are equal = 9 groups. There 3 3 are = 93 groups of 3.

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1 Addition and Multiplication... 2 Multiply by Skip Counting... 4 Skip Counting... 5 Arrays... 6 Multiplication Fun... 9 Match Up Fun: Sums and Products Multiply by 0 and Use Doubles to Multiply Match Multiplication to Addition: Facts for Multiplying by Match Multiplication to Addition: Facts for Multiplying by Double, Plus One More Group Multiply by 1, 2, and Math Riddle: Multiplication Facts for 1, 2, and Match Multiplication to Addition: Facts for Multiplying by Match Multiplication to Addition: Facts for Multiplying by Math Riddle: Multiplication Facts for 3, 4, and Match Multiplication to Addition: Facts for Multiplying by Multiply by 4, 5, and Math Riddle: Multiplication Facts for 4, 5, and Match Multiplication to Addition: Facts for Multiplying by Match Multiplication to Addition: Facts for Multiplying by Match Multiplication to Addition: Facts for Multiplying by Use Patterns to Multiply by Multiply by 7, 8, and Contents Math Riddle: Multiplication Facts for 7, 8, and Match Multiplication to Addition: Facts for Multiplying by Math Riddle: Multiplication Facts from 1 to Match Multiplication to Addition: Facts for Multiplying by Match Multiplication to Addition: Facts for Multiplying by Multiply by 10, 11, and Math Riddle: Multiplication Facts from 0 to Multiply by Tens Multiply by Hundreds Multiply by Thousands Multiply Multiples of 10, 100, and 1, Multiply Two-Digit Numbers by One-Digit Numbers Math Riddle: Multiply Two-Digit Numbers by One-Digit Numbers Multiply Multi-Digit Numbers Math Riddle: Multiply Multi-Digit Numbers Estimate a Product by Rounding One Factor Estimate a Product by Rounding Both Factors Multiplication Fact Fun Test Multiplication Fact Fun Test Multiplication Fact Fun Test Multiplication Fact Fun Test Multiplication Fact Fun Test Multiplication Table Certificate of Merit Multiplication Answers Essential Skills Success Multiplication Chalkboard Publishing 1

2 Addition and Multiplication Write the addition sentence and the multiplication sentence. Look at the groups of 3. Look at the groups of 3. Addition Sentence: Multiplication Sentence: Addition Addition There Sentence: Sentence: are 3 equal groups. Multiplication Multiplication There are Sentence: 3 equal Sentence: groups. There are 3 equal groups. There are 3 groups of 3. There 3 + are equal = 9 groups. There 3 3 are = 93 groups of = = = = = = 2 8 = 2 8 = 2 10 = 2 10 = 4 3 = 4 3 = = 3 2 = = 3 2 = = = = = = = 9 addends sum factors product 2 7 = 2 7 = = 2 6 = = 2 6 = 2 Chalkboard Publishing

3 Addition and Multiplication Write the addition sentence and the multiplication sentence = + = = = + = + = = + = + + = Chalkboard Publishing 3

4 Multiply by Skip Counting When you multiply two numbers, the answer is called the product. Skip count on the number line. Write the addition sentence, then write the product. 3 4 = 3 4 = = 4 2 = 5 3 = 5 3 = 2 8 = 2 8 = = = = = Chalkboard Publishing

5 Skip Counting Fill in the missing numbers. 1. Count Count by by 3s. 3s. There are groups of three creatures. 2 Count. Count by 5s. by 5s. There are groups of five creatures. 3. Count Count by by 10s. 10s. There are groups of ten creatures. There are creatures altogether. There are creatures altogether. There are creatures altogether. Chalkboard Publishing 5

6 Arrays In this array, there are 2 rows with 4 blocks in each row. Skip count by 4s to count the blocks. The multiplication equation is 2 4 = Fill in the missing numbers.then write a multiplication equation for each array. 2 rows and 3 blocks in each row 2 3 = 6 a) rows and blocks in each row b) rows and blocks in each row c) rows and blocks in each row 2. Write a multiplication equation for each array. a) b) c) d) 6 Chalkboard Publishing

7 Arrays Draw an array for each problem. Write the product. a) 8 2 = b) 6 4 = c) 1 5 = d) 2 8 = e) 7 5 = f) 7 2 = g) 4 4 = h) 3 6 = i) 3 2 = j) 4 6 = k) 5 5 = l) 3 4 = Chalkboard Publishing 7

8 Arrays Draw an array for each problem. Write the product. a) 4 7 = b) 10 4 = c) 4 5 = d) 8 3 = e) 5 6 = f) 9 4 = g) 3 3 = h) 6 5 = i) 8 5 = j) 9 2 = k) 7 4 = l) 1 10 = 8 Chalkboard Publishing