Search Results For “doubling and halving”

Make and interpret a tally chart on farm animals.

Compare angles and say which are less than, greater than or equal to a right angle.

Convert time from the 24-hour clock to a.m. and p.m.

Convert time from a.m. and p.m. to 24-hour clock.

Add 10 and subtract 1 to help answer these questions really quickly.

Subtracting 9 by subtracting 10 and adding 1.

Adding 99 by adding 100 and subtracting 1.

Subtract 99 by subtracting 100 and adding 1.

A variety of calculations using addition, subtraction, multiplication and division.

More mental addition, subtraction, multiplication and division.

A mixture of addition, subtraction, multiplication and division using written methods.

Compare numbers of objects using <> and =.