Calculation Policy
... This can be modelled on an empty number line (see complementary addition below). Children should be encouraged to use known number facts to reduce the number of steps and consider which is the most efficient method depending on the problem. Subtract the nearest multiple of 10, then adjust. Continue ...
... This can be modelled on an empty number line (see complementary addition below). Children should be encouraged to use known number facts to reduce the number of steps and consider which is the most efficient method depending on the problem. Subtract the nearest multiple of 10, then adjust. Continue ...
1-5
... What if…? Nancy decides to buy more wildflower seeds and now has enough to cover 26 ft2. Estimate to the nearest tenth the side length of a square garden with an area of 26 ft2. Since the area of the square is 26 ft², then each side of the square is ft. 26 is not a perfect square, so find two consec ...
... What if…? Nancy decides to buy more wildflower seeds and now has enough to cover 26 ft2. Estimate to the nearest tenth the side length of a square garden with an area of 26 ft2. Since the area of the square is 26 ft², then each side of the square is ft. 26 is not a perfect square, so find two consec ...
