# data[].attributes.body
1) A) 50 + 20= 70

# data[].attributes.body
1)a.50+20
2)b.23

# data[].attributes.body
1.Hema solved the two steps of a problem correctly.
Step 1: add 21 to 50
Step 2: subtract 1
Which of these ALSO gives the same answer?

A. 50+20         B. 51+21
C. 50+21         D. 50-22

2. There were 28 people in a park. After half an hour, 15 people left the park and 10 other people entered the park. How many people are in the park now?
a. 3           b. 23
c. 33         d. 53

# data[].attributes.body
Keshav
1)50+20=70
2)23

# data[].attributes.body
1)50+20
2)23

# data[].attributes.body
step 1:21+50=71
step 2:71-1=70
so answer is
A.50+20

2.28-15=13
13+10=23
so answer is
b.23

# data[].attributes.body
1.50+20
2.23

# data[].attributes.body
50+20
D. 53

# data[].attributes.body
1.50+20

# data[].attributes.body
A 50+20

# data[].attributes.body
2)23

# data[].attributes.body
1) A)50+20=70
2)B)23 People entered the park.

# data[].attributes.body
1) A. 50+20
2) B. 23

# data[].attributes.body
the first answer is 50 + 20 = 70

the second answer is 23
justify
step 1: 28-15=13
step 2 :13+10=23