U 1 1 10 100 U 1 1 10 100 U 1 1 10 100 U 1 1 10 100 U 1 1 10 100
2.01
8.1 6.19 7.03 0.51
2. Write these numbers in their extended form. The first one has been done for you. a) 3.12 = 3 + 0.1 + 0.02
c) 9.05 = e) 2.09 = g) 1.13 =
b) 4.98 = d) 7.2 = f) 5.19 = h) 6.07 =
3. Using some Dienes cubes and a decimal mat, make up the following numbers and write the number in your copy. When you have completed each number, get your partner to check whether you are correct.
U
10 1
100 1
a) 2 units + 2 __
b) 3 units + 9 __
d) 3 __
4.72 Strand: Number
Curriculum Objectives: Add and subtract whole numbers and decimals up to two places; multiply and divide a decimal number up to two places by a single-digit whole number; solve problems involving decimals.