Product Description
Revised and expanded to offer 66 brain-tickling addition, multiplication, and division investigations, a follow-up to Domino Math. Exercises problem-solving skills with stimulating challenges such as Two-Way Sums, Chains of Sums, Fewest Multiples, Stack and Multiply, Corner Products, plus Divide and Conquer. Encourages mental computation and multiple solutions. Grades: 2-6.
Common Core State Standards:
- 2.OA.1 Use addition and subtraction within 100 to solve word problems.
- 2.OA.2 Fluently add and subtract within 20 using mental strategies.
- 3.OA.3 Use multiplication and division within 100 to solve word problems.
- 3.OA.7 Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division.
- 3.MD.3 Solve one and two step “how many more” and ‘how many less” problems using information presented.
- 4.OA.2 Multiply or divide to solve word problems involving multiplicative comparison.
- 4.G.3 Recognize s line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.
