Number and Algebra resources

In this practical task, students use plastic coins to work out three different ways to make the same amount of money.

Students multiply two numbers, then divide the total by 3 and by 6.

Students describe a functional rule for two spatial patterns.

Students addition and subtraction to work out what they can buy with given amounts of money, and the change they will get.

Students to show how they estimate in some addition problems.

Students select the correct fraction of toys to click and drag into a suitcase.

Students use number lines to show how to solve whole number addition and subtraction problems.

Students show how they solve equal sharing problems.

Students use a number line to show how to solve whole number addition problems.

This task requires students to estimate some addition problems using any appropriate method.

This practical task involves students making estimates of sets of items and demonstrating their method(s) of estimation.

Students identify missing numbers and the rule for a growing number pattern.

Students select which person has correctly applied the laws of indices to some problems, and explain their choice.

Students complete number sequences, and identify different rules for sequences that begin with the same numbers.

Students find the sum of a number of given decimal weights of objects or the post.

Students halve and double a range of numbers.

Students estimate a division problem, share their methods, discuss the nice numbers and factors method, and then do more problems using nice numbers and factors.

Students estimate an addition problem, share their methods, discuss the averaging method, and then do more problems using averaging.

Students discuss making an interval estimate in multiplication problems (i.e., getting a lower and an upper limit for the actual answer using the front-end and rounding-up estimation methods). They then use this method on two problems.

Students estimate an addition problem, share their methods, discuss grouping nice numbers, and then do a problem using this method, then design a question showing how it uses the method.

Students estimate an addition problem, share their methods, discuss the rounding method, and then do more problems using rounding.

Students solve different forms of addition equations.

Students use the additive identity and the commutative property to assist them to solve simple equations without calculating.

Students express proportions as percentages and calculate percentages.

Students solve problems involving money by finding the total spent and the change from a given amount.