Virtual Textbook Resource 
Resource description 
BASIC ARITHMETIC


Simple additon of numbers between 1 and 20


Simple multiplication of numbers between 1 and 12


Simple subtraction of a 1 digit number from a 2 digit number 

DECIMALS 

Add numbers like 18.4 and 6.7 

Add numbers like 17.6 and 24 

Add numbers like 2.37 and 1.82  
Subtract numbers like 10.2 and 5.6  
Subtract numbers like 9.21 and 7.33  
Mulitply numbers like 0.9 and 0.4 

Multiply numbers like 7 and 2.38 

Multiply numbers like 18 and 5.88  
Multiply numbers like 9 and 4.6  
Multiply numbers like 7 and 0.6  
Multiply numbers like 12 and 0.9  
PERCENTAGES 

Calculate 10, 5, 20, 1 and 17.5% of amounts without a calculator  
Calculate various percentages of amounts using a calculator  
Calculate 10, 5, 20, 1 and 17.5% increases of amounts without a calculator  
Calculate 10, 5, 20, 1 and 17.5% decreases of amounts without a calculator  
Calculate one number as a percentage of another without a calculator  
NEGATIVE NUMBERS 

Solve problems like 5 + 8 

Solve problems like 48 + 32  
Solve problems like 5  8  
Solve problems like 5+7 and 2+5  
Solve problems like 25 and 410  
Solve problems like 2 x 3 and 6 x 8  
ALGEBRA 

Multiply a bracket by a single number 
