1 Copy and complete the sentences about the number 248. (a) 248 is double . (b) 248 is 2 less than half of
.
(c) 248 is an
number. It is one more than the odd number
.
(d)
is 10 times as large as 248.
(e) 248 rounds to
to the nearest 10.
2 Look at these numbers: 3415 5143 1354 4531 (a) Write the value of the digit 4 each time. (b) Expand each number to show the place value parts.
3 Which place value parts do you need to make each example correct?
1350 =
+
204 =
+
+
429 =
+
+
1755 =
+
+
+
E
Work together with a partner to find different ways to describe the number 4820. Use the examples in practice question to get you started.
108
9781380050694__text.indb 108
04/05/2022 15:50
Made with FlippingBook Learn more on our blog