2
3Keywords:
arithmetic operations
Students select the correct operation to make equations true.
Displaying results 1 to 10 of 10.
32
4Keywords:
arithmetic operations
number sentences
story problems
Students create and solve number sentences that represent story problems.
4
1Keywords:
division
equations
order of operations
subtraction
Students complete subtraction and division linear equations with brackets by selecting from a range of numbers.
4
1Keywords:
equations
linear equations
Students show how they find the value of an unknown number in a range of linear equations.
2
3
3Keywords:
addition
additive identity
discussion
inverse
properties of zero
subtraction
Students explore the additive identity by deciding whether addition and subtraction number sentences are true or false.
5
4Keywords:
algebraic expressions
substitution
Students show how to solve a series of algebraic expressions by substituting given numbers.
2
1Keywords:
addition
animal strips
cuisenaire rods
equality
number sentences
practical
Students use Cuisenaire rods or Animal strips to make up addition number sentences and record them.
3
2Keywords:
addition
additive identity
subtraction
Students exploit additive identity property to find missing numbers in addition and subtraction equations.
2
3Keywords:
addition
commutativity
equality
key competencies
Students use the commutative property to find missing numbers in equations and explain the property.
3
1Keywords:
addition
commutativity
equality
Students use the commutative property to find missing numbers in equations and explain the property.