Use cubes to make the following towers. Write the matching multiplication sentences to show the total number of cubes each time. (a) 6 towers of 2 cubes (b) 7 towers of 2 cubes (c) 8 towers of 2 cubes (d) 9 towers of 2 cubes (e) 10 towers of 2 cubes
1
2 Calculate the total number of cubes for these towers. Use reasoning and what you know from Question 1 to help you. (a) 6 towers of 4 cubes (b) 7 towers of 4 cubes (c) 8 towers of 4 cubes (d) 9 towers of 4 cubes (e) 10 towers of 4 cubes
E
Use each of the digits 1, 2, 4, 5, 6 and 8 once to make these statements true. × 2 = 3 × 4 4 × 4 = × 2 × 4 = 2 × 2 4 × = × 2 Which digit is left over? Complete this statement using this digit and another number of your own. × 2 = × 4
66
9781380050687__text.indb 66
03/05/2022 10:18
Made with FlippingBook Learn more on our blog