Page 227 - NUMINO_WB_4B
P. 227
087-B3-1
1. Write the order of operations and evaluate.
47 3 8
a. 16 2 9 21 b. 13 7 6 8 11
c. 23 13 2 35 d. 96 4 8 3 14
2. Correct the errors in the process of evaluating each expression.
a. 38 8 2 17
30 2 17
60 17
77
b. 14 2 9 64
16 9 64
144 64
208
1. Write the order of operations and evaluate.
47 3 8
a. 16 2 9 21 b. 13 7 6 8 11
c. 23 13 2 35 d. 96 4 8 3 14
2. Correct the errors in the process of evaluating each expression.
a. 38 8 2 17
30 2 17
60 17
77
b. 14 2 9 64
16 9 64
144 64
208
