Let's solve the problems step by step.
---
Place Value
We need to convert the given words into numbers.
1.
7 thousands, 2 hundreds, 9 tens, 5 ones
- Thousands: 7
- Hundreds: 2
- Tens: 9
- Ones: 5
- Number:
7,295
2.
9 thousands, 6 hundreds, 9 ones
- Thousands: 9
- Hundreds: 6
- Tens: 0 (not mentioned)
- Ones: 9
- Number:
9,609
3.
2 thousands, 7 hundreds, six tens, 3 ones
- Thousands: 2
- Hundreds: 7
- Tens: 6
- Ones: 3
- Number:
2,763
4.
1 thousand, 5 hundreds, 9 tens
- Thousands: 1
- Hundreds: 5
- Tens: 9
- Ones: 0 (not mentioned)
- Number:
1,590
5.
6 thousands, 4 hundreds, 8 ones
- Thousands: 6
- Hundreds: 4
- Tens: 0 (not mentioned)
- Ones: 8
- Number:
6,408
6.
3 thousands, 2 hundreds, 1 ten, 2 ones
- Thousands: 3
- Hundreds: 2
- Tens: 1
- Ones: 2
- Number:
3,212
Final Answers for Place Value:
1. 7,295
2. 9,609
3. 2,763
4. 1,590
5. 6,408
6. 3,212
---
Algebra
We need to solve for the missing values in each equation.
1.
36 + _ = 100
- Missing value = 100 - 36 =
64
2.
12 × _ = 132
- Missing value = 132 ÷ 12 =
11
3.
8 × _ = 96
- Missing value = 96 ÷ 8 =
12
4.
96 - _ = 72
- Missing value = 96 - 72 =
24
5.
8 × _ = 56
- Missing value = 56 ÷ 8 =
7
6.
132 + _ = 200
- Missing value = 200 - 132 =
68
Final Answers for Algebra:
1. 64
2. 11
3. 12
4. 24
5. 7
6. 68
---
Multiplying by 10 & 100
We need to perform the multiplications.
1.
8 × 40 = 320
2.
7.70 × 60 = 462
3.
2.7 × 90 = 243
4.
8.20 × 90 = 738
5.
3.9 × 50 = 195
6.
9.50 × 30 = 285
7.
3 × 70 = 210
8.
10.80 × 80 = 864
9.
5.4 × 80 = 432
10.
40 × 90 = 3600
11.
12 × 50 = 600
12.
12.30 × 70 = 861
Final Answers for Multiplying by 10 & 100:
1. 320
2. 462
3. 243
4. 738
5. 195
6. 285
7. 210
8. 864
9. 432
10. 3600
11. 600
12. 861
---
Shade the Prime Numbers
We need to identify which numbers are prime and shade them. A prime number is a number greater than 1 that has no divisors other than 1 and itself.
Given numbers:
```
19 27 44 81 18 11 13
21 16 54 51 52 17 71
42 36 35 18 19 10 5
7 25 35 66 29 37 22
```
-
Prime numbers: 19, 11, 13, 17, 71, 19, 7, 29, 37
Shaded Prime Numbers:
```
19 27 44 81 18 11 13
21 16 54 51 52 17 71
42 36 35 18 19 10 5
7 25 35 66 29 37 22
```
---
Times Tables
We need to perform the multiplications.
1.
11 × 12 = 132
2.
6.7 × 7 = 46.9
3.
9 × 12 = 108
4.
7.6 × 9 = 68.4
5.
3.8 × 8 = 30.4
6.
8.7 × 9 = 78.3
7.
16 × 2 = 32
8.
7.8 × 9 = 70.2
9.
5.2 × 28 = 145.6
10.
12 × 7 = 84
Final Answers for Times Tables:
1. 132
2. 46.9
3. 108
4. 68.4
5. 30.4
6. 78.3
7. 32
8. 70.2
9. 145.6
10. 84
---
Final Answer Summary
1.
Place Value:
7,295, 9,609, 2,763, 1,590, 6,408, 3,212
2.
Algebra:
64, 11, 12, 24, 7, 68
3.
Multiplying by 10 & 100:
320, 462, 243, 738, 195, 285, 210, 864, 432, 3600, 600, 861
4.
Shade the Prime Numbers:
Shaded: 19, 11, 13, 17, 71, 19, 7, 29, 37
5.
Times Tables:
132, 46.9, 108, 68.4, 30.4, 78.3, 32, 70.2, 145.6, 84
Boxed Final Answer:
\[
\boxed{7295, 9609, 2763, 1590, 6408, 3212, 64, 11, 12, 24, 7, 68, 320, 462, 243, 738, 195, 285, 210, 864, 432, 3600, 600, 861, 132, 46.9, 108, 68.4, 30.4, 78.3, 32, 70.2, 145.6, 84}
\]
Parent Tip: Review the logic above to help your child master the concept of math for 5 graders.
