1年级

• Counting From 0 to 10(122)-$1.22
• From 0 to 10-Comparing Numbers and Sequencing(135)-$1.35
• Addition From 0 to 10(152)-$1.52
• Subtraction From 0 to 10(138)-$1.38
• Addition and Subtraction From 0 to 10(111)-$1.11
• Counting From 11 to 20(80)-FREE
• Numbers 11 to 20-Comparing Numbers and Sequencing(125)-$1.25
• Writing Numbers From 11 to 20(100)-$1.00
• Addition Up to 20 without Regrouping(134)-$1.34
• Numbers 11 to 20-Addition Up to 20 with Regrouping(117)-$1.17
• Numbers 11 to 20-Subtraction Up to 20 without Regrouping(117)-$1.17
• Numbers 11 to 20-Subtraction Up to 20 with Regrouping-1(112)-$1.12
• Numbers 11 to 20-Addition and Subtraction(119)-$1.19
• Problem Solving- Numbers up to 20(87)-$.87
• Numbers 20 to 100-Counting by Groups(79)-$.79
• Numbers 20 to 100-Compare Numbers and Sequencing(107)-$1.07
• Numbers 20 to 100-Place Value and Writing Numbers-1(74)-$.74
• Numbers 20 to 100-Ordinal Numbers(93)-$.93
• Numbers 20 to 100-Adding and Subtracting 10s-1(182)-$1.82
• Numbers 20 to 100-Adding 2-Digit Numbers with 10s(95)-$.95
• Numbers 20 to 100-Adding 2-Digit Numbers with 1-Digit Numbers-1(130)-$1.30
• Numbers 20 to 100-Subtracting 2-Digit Numbers with 10s-1(88)-$.88
• Numbers 20 to 100-Subtracting 2-Digit Numbers with 1-Digit Numbers(127)-$1.27
• Numbers 20 to 100-Addition and Subtraction-1(114)-$1.14
• Problem Solving- Numbers up to 100-1(60)-$.60
• Comparing Length, Height, and Quantity-1(60)-$.60
• Patterns-Numbers(91)-$.91
• Patterns-Colors, Shapes, and Pictures(63)-$.63
• Classifying(43)-$.43
• Plane and Solid Shapes-1(72)-$.72
• Telling Time to Hour, Half Hour, and Quarter Hour-1(44)-$.44
• Money-Names and Values of Coins and Bills Up to $100-1(76)-$.76
• Money-Problem Solving(41)-$.41
• Reading Graphs and Tables(45)-$.45