Basic math operations and their key words.
Apart from carefully reading a given word problem to understand, you equally need to sort out key words or phrases that will indicate a particular operation. Thus, below a table of some basic math operations and their key words.
Addition | Subtraction | Multiplication | Division |
---|---|---|---|
sum | less than | times | split |
plus | more than | total | each |
and | decrease | of | cuts |
total | reduce | peer | equal pieces |
increase | difference | as much | average |
more | remain | twice | every |
raise | minus | by | out of |
both | dropped | area | ratio |
combined | near | volume | shared |
altogether | balance | product | quotient |
divisibility rules, division facts up to 12, dividing multi digit numbers by 1 digit, dividing whole numbers ending in zeroes, dividing 2 digit numbers and 3 digit numbers by 2 digit number, dividing 4 digit numbers by 2 digit numbers word problems grade 5, dividing decimals; fractions, etc.