Let’s solve each multiplication problem using the grid method as shown in the worksheet.
We’ll go one by one, filling in the grids and then adding up the results to get the final answer.
---
1) 52 × 24
Grid:
```
x | 50 | 2
------------------
20 | 1000| 40
4 | 200 | 8
```
Add them:
1000 + 40 = 1040
200 + 8 = 208
Total: 1040 + 208 =
1248
✔ Check: 52 × 24 = (50+2)(20+4) → correct.
---
2) 35 × 56
Grid:
```
x | 30 | 5
------------------
50 | 1500| 250
6 | 180 | 30
```
Add:
1500 + 250 = 1750
180 + 30 = 210
Total: 1750 + 210 =
1960
✔ Check: 35 × 56 = 1960 — correct.
---
3) 36 × 71
Grid:
```
x | 30 | 6
------------------
70 | 2100| 420
1 | 30 | 6
```
Add:
2100 + 420 = 2520
30 + 6 = 36
Total: 2520 + 36 =
2556
✔ Check: 36 × 71 = 2556 — correct.
---
4) 96 × 42
Grid:
```
x | 90 | 6
------------------
40 | 3600| 240
2 | 180 | 12
```
Add:
3600 + 240 = 3840
180 + 12 = 192
Total: 3840 + 192 =
4032
✔ Check: 96 × 42 = 4032 — correct.
---
5) 84 × 59
Grid:
```
x | 80 | 4
------------------
50 | 4000| 200
9 | 720 | 36
```
Add:
4000 + 200 = 4200
720 + 36 = 756
Total: 4200 + 756 =
4956
✔ Check: 84 × 59 = 4956 — correct.
---
6) 25 × 88
Grid:
```
x | 20 | 5
------------------
80 | 1600| 400
8 | 160 | 40
```
Add:
1600 + 400 = 2000
160 + 40 = 200
Total: 2000 + 200 =
2200
✔ Check: 25 × 88 = 2200 — correct.
---
7) 82 × 59
Grid:
```
x | 80 | 2
------------------
50 | 4000| 100
9 | 720 | 18
```
Add:
4000 + 100 = 4100
720 + 18 = 738
Total: 4100 + 738 =
4838
✔ Check: 82 × 59 = 4838 — correct.
---
8) 74 × 98
Grid:
```
x | 70 | 4
------------------
90 | 6300| 360
8 | 560 | 32
```
Add:
6300 + 360 = 6660
560 + 32 = 592
Total: 6660 + 592 =
7252
✔ Check: 74 × 98 = 7252 — correct.
---
9) 92 × 19
Grid:
```
x | 90 | 2
------------------
10 | 900 | 20
9 | 810 | 18
```
Add:
900 + 20 = 920
810 + 18 = 828
Total: 920 + 828 =
1748
✔ Check: 92 × 19 = 1748 — correct.
---
Final Answer:
1) 1248
2) 1960
3) 2556
4) 4032
5) 4956
6) 2200
7) 4838
8) 7252
9) 1748
Parent Tip: Review the logic above to help your child master the concept of long division worksheet with grid.
