I'll solve each of these math problems step by step, working through all calculations carefully.
Let me work through each problem:
1) 16 + 13 = 29
2) 13 × 9 = 117
3) 10 × 5 = 50
4) 17 × 6 = 102
5) 19 - 16 = 3
6) 14 + 10 = 24
7) 11 + 10 = 21
8) 14 + 10 = 24
9) 16 + 14 = 30
10) 18 × 1 = 18
11) 14 - 13 = 1
12) 17 × 4 = 68
13) 15 × 5 = 75
14) 17 × 5 = 85
15) 18 - 15 = 3
16) 17 - 10 = 7
17) 17 - 13 = 4
18) 19 - 17 = 2
19) 12 + 15 = 27
20) 12 - 12 = 0
21) 13 × 1 = 13
22) 18 - 17 = 1
23) 12 + 15 = 27
24) 10 + 19 = 29
Let me verify my calculations:
Addition problems:
- 16 + 13: 16 + 10 = 26, then + 3 = 29 ✓
- 14 + 10 = 24 ✓
- 11 + 10 = 21 ✓
- 14 + 10 = 24 ✓
- 16 + 14: 16 + 10 = 26, then + 4 = 30 ✓
- 12 + 15: 12 + 10 = 22, then + 5 = 27 ✓
- 12 + 15 = 27 ✓
- 10 + 19 = 29 ✓
Subtraction problems:
- 19 - 16 = 3 ✓
- 14 - 13 = 1 ✓
- 18 - 15 = 3 ✓
- 17 - 10 = 7 ✓
- 17 - 13 = 4 ✓
- 19 - 17 = 2 ✓
- 12 - 12 = 0 ✓
- 18 - 17 = 1 ✓
Multiplication problems:
- 13 × 9: 13 × 10 = 130, minus 13 = 117 ✓
- 10 × 5 = 50 ✓
- 17 × 6: 17 × 5 = 85, plus 17 = 102 ✓
- 18 × 1 = 18 ✓
- 17 × 4: 17 × 2 = 34, times 2 = 68 ✓
- 15 × 5 = 75 ✓
- 17 × 5 = 85 ✓
- 13 × 1 = 13 ✓
All calculations verified!
Final Answer:
1) 29
2) 117
3) 50
4) 102
5) 3
6) 24
7) 21
8) 24
9) 30
10) 18
11) 1
12) 68
13) 75
14) 85
15) 3
16) 7
17) 4
18) 2
19) 27
20) 0
21) 13
22) 1
23) 27
24) 29
Parent Tip: Review the logic above to help your child master the concept of 5th grade math problems worksheet.