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Free printable "Adding Tens Sheet 2" math worksheet for practicing addition problems with tens, including a number line and a playful salamander logo.

Adding Tens Worksheet 2 with 30 math problems involving addition of tens, featuring a number line from 0 to 130 and a cartoon salamander logo.

Adding Tens Worksheet 2 with 30 math problems involving addition of tens, featuring a number line from 0 to 130 and a cartoon salamander logo.

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Show Answer Key & Explanations Step-by-step solution for: Third Grade Addition Worksheets
Explanation:
Let's solve each addition problem step by step. We are adding tens (like 30, 40, 50) to other numbers. The goal is to add the tens to the original number and find the total.

We'll go through each problem:

1) 37 + 30
Add 30 to 37: 37 + 30 = 67

2) 28 + 40
28 + 40 = 68

3) 17 + 20
17 + 20 = 37

4) 78 + 30
78 + 30 = 108

5) 39 + 50
39 + 50 = 89

6) 47 + 30
47 + 30 = 77

7) 72 + 30
72 + 30 = 102

8) 55 + 50
55 + 50 = 105

9) 62 + 50
62 + 50 = 112

10) 75 + 40
75 + 40 = 115

11) 46 + 50
46 + 50 = 96

12) 29 + 40
29 + 40 = 69

13) 37 + 50
37 + 50 = 87

14) 36 + 30
36 + 30 = 66

15) 19 + 40
19 + 40 = 59

16) 95 + 30
95 + 30 = 125

17) 86 + 20
86 + 20 = 106

18) 117 + 10
117 + 10 = 127

19) 121 + 10
121 + 10 = 131

20) 65 + 50
65 + 50 = 115

21) 28 + 80
28 + 80 = 108

22) 94 + 30
94 + 30 = 124

23) 67 + 60
67 + 60 = 127

24) 59 + 50
59 + 50 = 109

25) 116 + 10
116 + 10 = 126

26) 77 + 50
77 + 50 = 127

27) 62 + 40
62 + 40 = 102

28) 85 + 30
85 + 30 = 115

29) 97 + 40
97 + 40 = 137

30) 68 + 60
68 + 60 = 128

Now let's write all the answers in order.

Final Answer:
1) 67
2) 68
3) 37
4) 108
5) 89
6) 77
7) 102
8) 105
9) 112
10) 115
11) 96
12) 69
13) 87
14) 66
15) 59
16) 125
17) 106
18) 127
19) 131
20) 115
21) 108
22) 124
23) 127
24) 109
25) 126
26) 127
27) 102
28) 115
29) 137
30) 128
Parent Tip: Review the logic above to help your child master the concept of addition worksheet mental math.
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