Max Maths, Year 2, Work Book, Missing numbers

In the 'Max Maths, Year 2, Work Book' under the section titled 'Missing numbers', students are given a set of addition sentences with one number missing. The task is to find the missing number that completes each addition sentence correctly. This exercise, found on page 33 of the workbook, is designed to help Year 2 students practice their addition skills and develop their understanding of number relationships.

The addition sentences provided in Practice 4 are as follows:

• (a) 25 + __ = 30
• (b) __ + 24 = 30
• (c) 16 + __ = 20
• (d) 46 + __ = 50
• (e) 28 + __ = 30
• (f) __ + 34 = 40
• (g) 21 + __ = 30
• (h) 39 + __ = 40
• (i) 37 + __ = 40
• (j) __ + 13 = 20

Students are encouraged to use mental arithmetic or counting methods to find the missing number that makes each addition sentence true. This exercise aims to reinforce basic addition facts and to build confidence in number sense for young learners.