Page 176 - NUMINO_WB_2A
P. 176
042-B1-2
2. Use the number line to solve the related addition and subtraction
sentences.
Example
6 7
67 13
13 7
a. 8 12
8 12 20 12
b. 7
20
11
7 11 18 11
18
c. 9 6
96 15
15 6
d. 12 7
12 7 19
19 7
2. Use the number line to solve the related addition and subtraction
sentences.
Example
6 7
67 13
13 7
a. 8 12
8 12 20 12
b. 7
20
11
7 11 18 11
18
c. 9 6
96 15
15 6
d. 12 7
12 7 19
19 7
