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# Primary Mathematics 1B Workbook U.S. Edition

The Primary Mathematics U.S. Edition series of elementary math textbooks and workbooks is meant to be part of a system of learning in which adult supervision and independent practice go hand in hand. The main feature of this series is the use of the Concrete-- gt Pictorial-- gt Abstract approach. The students are provided with the necessary learning experiences beginning with the concrete and pictorial stages, followed by the abstract stage to enable them to learn mathematics meaningfully. This approach encourages active thinking, communication of mathematical ideas and problem solving. This helps develop the foundation students will need for more advanced mathematics. Practice exercises are designed to provide the students with further practice after they have done the relevant workbook exercises. Review exercises are provided for cumulative reviews of concepts and skills. All the practice exercises and review exercises are optional exercises. Format: Paperback, 176 pages. Publisher: Singapore Math. Grade: 1.

Resource Type
Book
ISBN
9789810184971
Print Status
In Print
Exercises
67
Pages
176
1st - 1st
Publisher
Singapore Math
Edition
U.S. Edition
2003

### Exercises

• 1 Comparing Numbers, Guide 1,2, TB 6-9, WB 7-9 (Exercise 1, 2)
• 2 Comparing Numbers, Guide 5, TB 11-13, WB 10-11 (Exercise 3)
• 3 Comparing Numbers, Guide 6, TB 10-13, WB 12-15 (Exercise 4, 5)
• 4 Comparing Numbers, Guide 7, WB 16-17 (Exercise 6)
• 7 Graphs, Guide 8, 9, TB 14-17, WB 18-22 (Exercise 7, 8)
• 8 Graphs, Guide 10, WB 23-24 (Exercise 9)
• 10 Numbers to 40, Guide 11, 12,13, TB 18-22, WB 25 (Exercise 10)
• 11 Numbers to 40, Guide 14, WB 26-27 (Exercise 11)
• 12 Numbers to 40, Guide 15, TB 22-23, WB 28-30 (Exercise 12, 13)
• 13 Numbers to 40, Guide 16, TB 24, WB 31-32 (Exercise 14)
• 14 Numbers to 40, Guide17, TB 25, WB 33 (Exercise 15)
• 15 Numbers to 40, Guide 18, 19, TB 26-29, WB 34-35 (Exercise 16)
• 16 Numbers to 40, Guide 20, TB 30-31, WB 36-38 (Exercise 17)
• 17 Numbers to 40, Guide 21-22, 23-24, TB 32-33, WB 39-40 (Exercise 18)
• 18 Numbers to 40, Guide 25, TB 34, WB 41-42 (Exercise 19)
• 19 Numbers to 40, Guide 26, TB 35, WB 43-44 (Exercise 20)
• 20 Numbers to 40, Guide 27, 28, TB 36-37, WB 45-48 (Exercise 21, 22)
• 21 Numbers to 40, Guide 29, WB 49-51 (Exercise 23, 24)
• 22 Numbers to 40, Guide 30, WB 52 (Exercise 25)
• 23 Numbers to 40, Guide 31, TB 38-39, WB 53-54 (Exercise 26)
• 24 Numbers to 40, Guide 32-33, TB 38-39, WB 55-56 (Exercise 27)
• 25 Numbers to 40, Guide 34, 35, TB 40-41, WB 57-59 (Exercise 28, 29)
• R1 Review 1, Guide 36, WB 60-63
• 30 Multiplication, Guide 37, 38, TB 42, WB 66-67 (Exercise 31)
• 31 Multiplication, Guide 39, TB 43-45, WB 64-65 (Exercise 30)
• 32 Multiplication, WB 68-69 (Exercise 32)
• 33 Multiplication, Guide 40, 41, TB 46-49, WB 70-71 Exercise 33)
• 34 Multiplication, Guide 42, WB 72 (Exercise 34)
• 35 Multiplication, Guide 43, 44, TB 50-52, WB 73-75 (Exercise 35)
• 36 Multiplication Guide 45, TB 53, WB 76-78 (Exercise 36)
• R2 Review 2 Guide 46, WB 79-82
• R3 Review 3 WB 83-86
• R4 Review 4 87-90
• 37 Division, Guide 47, 48, TB 54-55, 57-58, WB 91-92 (Exercise 37)
• 38 Division, Guide 49, TB 54, 56, 58-59, WB 93-94 (Exercise 38)
• 39 Division, WB 95-96 (Exercise 39)
• 40 Division WB 97-98 (Exercise 40)
• 41 Halves and Quarters, Guide 50, 51-52, TB 60-61, WB 99-100 (Exercise 41)
• 42 Halves and Quarters, WB 101-102 (Exercise 42)
• 43 Halves and Quarters, Guide 53, WB 103, 104 (Exercise 43)
• 44 Time, Guide 54, 55-56, TB 62-63, WB 105-107 (Exercise 44)
• 45 Time, Guide 57-58, TB 64-65, WB 108-110 (Exercise 45)
• R5 Review 5, Guide 59, WB 111-114
• 46 Numbers to 100, Guide 60, 61, TB 66-69, WB 115-117 (Exercise 46)
• 47 Numbers to 100, Guide 62, TB 70-71, WB 118-121 (Exercise 47, 48)
• 48 Numbers to 100, Guide 63, WB 122-123 (Exercise 49)
• 49 Numbers to 100, Guide 64, TB 72, WB 124-125 (Exercise 50)
• 50 Numbers to 100, Guide 65, 66, WB 126-127 (Exercise 51, 52)
• 51 Numbers to 100, Guide 67, WB 128-130 (Exercise 53, 54)
• 52 Numbers to 100, Guide 68-69, TB 73-76, WB 131-132 (Exercise 55)
• 62 Numbers to 100, WB 133 (Exercise 56)
• 53 Numbers to 100, Guide 70-71, 72, TB 77-78, WB 134-135 (Exercise 57)
• 54 Numbers to 100, Guide 73, TB 78, WB 136-137 (Exercise 58)
• 55 Numbers to 100, Guide 74, TB 79-80, WB 138-139 (Exercise 59)
• 61 Numbers to 100, WB 140-141 (Exercise 60)
• 56 Numbers to 100, Guide 75, TB 81, WB 142-143 (Exercise 61)
• 57 Numbers to 100, Guide 76-77, 78, TB 82-83, WB 144-145 (Exercise 62)
• 58 Numbers to 100, Guide 79, TB 83-84, WB 146-147 (Exercise 63)
• 59 Numbers to 100, Guide 80, TB 85-86, WB 148-151 (Exercise 64, 65)
• 60 Numbers to 100, Guide 81, TB 87, WB 152-153 (Exercise 66)
• R6 Review 6, Guide 82, WB 154-157
• 67 Money, Guide 83, 84, TB 88-89, 90, WB 158-159 (Exercise 67)
• 68 Money, Guide 85, TB 90, 92, WB 160-161 (Exercise 68)
• 69 Money, Guide 86, TB 93, WB 162-163 (Exercise 69)
• 70 Money, Guide 87, 88, TB 94-96, WB 164-166 (Exercise 70)
• R7 Review 7, Guide 89, WB 167-170
• R8 Review 8, WB 171-176