Term 3, Week 1
B4 Mathematics
Unknowns, Expressions and Equations
B4.2.2.2.6 Represent and solve a given addition or subtraction problem involving a "part- part-whole" or comparison context, using a symbol to represent the unknown
Algebra · Unknowns, Expressions and Equations
Unknowns, Expressions and Equations
B4.2.2.2.7 Create a problem for a given equation with one unknown.
Algebra · Unknowns, Expressions and Equations