Multi-Step Word Problems - Subtraction
This PowerPoint contains 20 real-world subtraction-based word problems presented in multi-step format to develop studentsโ reasoning, problem-solving, and fluency with subtraction. Each question builds gradually in complexity across three related prompts, with answers provided after each problem. Suitable for classroom modelling, group problem-solving, or individual practice.
Learning goals
- We are learning to recall multiplication facts of two, three, five and ten and related division facts.
- We are learning to use a range of strategies to solve multiplication and division where there is no remainder.
- We are learning to count by quarters, halves and thirds, and convert fractions and locate and show fractions on a number line.
- We are learning to solve word problems by using number sentences involving multiplication or division where there is no remainder.
- We are learning to use estimation and rounding to check the reasonableness of answers to calculations.
- We are learning to solve problems involving multiplication of large numbers by one or two-digit numbers using efficient mental or written strategies and appropriate digital technologies, e.g. area model, arrays and Italian Lattice Method.
- We are learning to add and subtract decimals and use estimation and rounding to check answers.
- We are learning to multiply and divide decimals by whole numbers where the results are terminating decimals.
- We are learning to multiply and divide decimals by powers of 10.
- We are learning to make connections between equivalent fractions, decimals and percentages.
- We are learning to multiply and divide one- and two-digit numbers in word problems using a variety of strategies.
- We are learning to estimate the quantity of objects in collections and when solving problems.
- We are learning to count in fractions on a number line, represent and locate fractions on number lines and convert mixed numerals into improper fractions and vice versa.
- We are learning to use a range of strategies to solve addition, subtraction, multiplication and division where there is no remainder.
- We are learning to recognise that 100% represents a whole and use percentages to describe, represent and compare relative percentages visually, e.g. shading a hundreds grid and connect percentages to their decimal and fraction equivalents.
- We are learning to solve problems involving multiplication of large numbers by 1- or 2-digit numbers using efficient mental or written strategies and appropriate digital technologies, e.g. arrays.
- We are learning to apply knowledge of place value to add and subtract decimals and to use estimation and rounding to check the reasonableness of our answers.
- We are learning to multiply and divide decimals by multiples of powers of 10 using our knowledge of place value and multiplication facts (times tables), to estimate and check answers.
Curriculum alignment
Australian Curriculum covers QLD / SA / WA / NT / TAS / ACT.