Sure! Let’s solve all the multiplication problems shown in the image. There are 16 problems arranged in a 4x4 grid.
I’ll solve each one step by step and then list all the answers clearly.
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Row 1:
1.
134 × 2
= (100 × 2) + (30 × 2) + (4 × 2)
= 200 + 60 + 8 =
268
2.
203 × 3
= (200 × 3) + (0 × 3) + (3 × 3)
= 600 + 0 + 9 =
609
3.
541 × 7
= (500 × 7) + (40 × 7) + (1 × 7)
= 3500 + 280 + 7 =
3787
4.
316 × 4
= (300 × 4) + (10 × 4) + (6 × 4)
= 1200 + 40 + 24 =
1264
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Row 2:
5.
182 × 5
= (100 × 5) + (80 × 5) + (2 × 5)
= 500 + 400 + 10 =
910
6.
301 × 8
= (300 × 8) + (0 × 8) + (1 × 8)
= 2400 + 0 + 8 =
2408
7.
247 × 6
= (200 × 6) + (40 × 6) + (7 × 6)
= 1200 + 240 + 42 =
1482
8.
168 × 9
= (100 × 9) + (60 × 9) + (8 × 9)
= 900 + 540 + 72 =
1512
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Row 3:
9.
418 × 4
= (400 × 4) + (10 × 4) + (8 × 4)
= 1600 + 40 + 32 =
1672
10.
702 × 7
= (700 × 7) + (0 × 7) + (2 × 7)
= 4900 + 0 + 14 =
4914
11.
941 × 1
Any number × 1 is itself →
941
12.
538 × 5
= (500 × 5) + (30 × 5) + (8 × 5)
= 2500 + 150 + 40 =
2690
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Row 4:
13.
381 × 2
= (300 × 2) + (80 × 2) + (1 × 2)
= 600 + 160 + 2 =
762
14.
294 × 8
= (200 × 8) + (90 × 8) + (4 × 8)
= 1600 + 720 + 32 =
2352
15.
606 × 5
= (600 × 5) + (0 × 5) + (6 × 5)
= 3000 + 0 + 30 =
3030
16.
426 × 7
= (400 × 7) + (20 × 7) + (6 × 7)
= 2800 + 140 + 42 =
2982
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✔ Final Answers (in order, left to right, top to bottom):
Row 1:
268, 609, 3787, 1264
Row 2:
910, 2408, 1482, 1512
Row 3:
1672, 4914, 941, 2690
Row 4:
762, 2352, 3030, 2982
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You can now fill these in on your worksheet! Let me know if you’d like to see any problem solved using the standard algorithm (vertical multiplication) or with visual models.
Parent Tip: Review the logic above to help your child master the concept of multiplication worksheet 3 digit by 1 digit.
