Let’s solve each multiplication problem one by one. We’ll multiply the top number by the bottom number for each pair.
---
First row:
1.
987 × 9
Break it down:
900 × 9 = 8100
80 × 9 = 720
7 × 9 = 63
Add them: 8100 + 720 = 8820; 8820 + 63 =
8883
2.
897 × 8
800 × 8 = 6400
90 × 8 = 720
7 × 8 = 56
Add: 6400 + 720 = 7120; 7120 + 56 =
7176
3.
796 × 7
700 × 7 = 4900
90 × 7 = 630
6 × 7 = 42
Add: 4900 + 630 = 5530; 5530 + 42 =
5572
---
Second row:
4.
699 × 5
600 × 5 = 3000
90 × 5 = 450
9 × 5 = 45
Add: 3000 + 450 = 3450; 3450 + 45 =
3495
5.
589 × 6
500 × 6 = 3000
80 × 6 = 480
9 × 6 = 54
Add: 3000 + 480 = 3480; 3480 + 54 =
3534
6.
499 × 5
400 × 5 = 2000
90 × 5 = 450
9 × 5 = 45
Add: 2000 + 450 = 2450; 2450 + 45 =
2495
---
Third row:
7.
789 × 4
700 × 4 = 2800
80 × 4 = 320
9 × 4 = 36
Add: 2800 + 320 = 3120; 3120 + 36 =
3156
8.
976 × 9
900 × 9 = 8100
70 × 9 = 630
6 × 9 = 54
Add: 8100 + 630 = 8730; 8730 + 54 =
8784
9.
857 × 6
800 × 6 = 4800
50 × 6 = 300
7 × 6 = 42
Add: 4800 + 300 = 5100; 5100 + 42 =
5142
---
Fourth row:
10.
968 × 7
900 × 7 = 6300
60 × 7 = 420
8 × 7 = 56
Add: 6300 + 420 = 6720; 6720 + 56 =
6776
11.
899 × 9
800 × 9 = 7200
90 × 9 = 810
9 × 9 = 81
Add: 7200 + 810 = 8010; 8010 + 81 =
8091
12.
799 × 8
700 × 8 = 5600
90 × 8 = 720
9 × 8 = 72
Add: 5600 + 720 = 6320; 6320 + 72 =
6392
---
Final Answer:
8883, 7176, 5572, 3495, 3534, 2495, 3156, 8784, 5142, 6776, 8091, 6392
Parent Tip: Review the logic above to help your child master the concept of free 5th grade math worksheets.
