Calculating with decimal fractions
Why this, why now
In this unit pupils will explain the effect of multiplying and dividing a number by 10, 100 and 1,000 and use their knowledge of multiplying decimal fractions by whole numbers to solve measures problems.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 12 / 22
Calculating with decimal fractions
In this unit pupils will explain the effect of multiplying and dividing a number by 10, 100 and 1,000 and use their knowledge of multiplying decimal fractions by whole numbers to solve measures problems.
15 lessons- Multiply 1-digit numbers by decimals
- Multiply 1-digit numbers by decimal fractions using written methods
- Multiplying and dividing a number by 10, 100 and 1,000
- Divide decimal fractions by 1-digit numbers using written methods
- Multiplying and dividing a number by 10, 100 and 1,000 including bridging 1
- Explain how to multiply and divide a number by 10, 100 and 1,000
- The relationship between multiplying by 0.01 and dividing by 100
- Multiply tenths by whole numbers
- Converting units of length
- The relationship between multiplying by 0.1 and dividing by 10
- Multiply hundredths by whole numbers
- Predicting the size of a product
- Converting units of mass and capacity
- Divide decimal fractions by 1-digit numbers
- Solve measures problems using knowledge of multiplying decimal fractions