Page 153 - NUMINO TG_2A

Workbook Math Balance

Find Missing Numbers 043-B1-1 2. Draw to find the missing number. 043-B1-2
1. Draw to find the missing number.
8 14 Example 12 7
Example 9 15 16 9
8 16 a. 18 9
a. 6 13 b. 14 5
7 16 c. 20 12
b. d.

c.

d.

Objective Find missing numbers in addition Objective Find missing numbers in
sentences. subtraction sentences.

Textbook Reference Activity 1 Textbook Reference Activity 2

043-B2-1 043-B2-2

Use a Number Line to Find Missing Numbers 11 2. Write the missing numbers in the blanks.
1. Write the missing numbers in the blanks.
Example
Example
12
4
5 4 05 10 12 8
0 6
11 10 8 6
9
a. 6 10 6 14 a. 13 10 13
10 8 13 14
0 5 0 5 14

b. 14 b. 6

0 8 0 14 10

c. 5 c. 5

0 13 0 6

d. 6 6 11 14

0 5 10 5 10

11 9

5 5 5 14

14 10

d. 10 15 87

05 8

7

Objective Find missing numbers in addition Objective Find missing numbers in
sentences. subtraction sentences.

Textbook Reference Activity 1 Textbook Reference Activity 2

136 NUMINO Teacher s Guide