Let’s solve each problem step by step.
We are adding numbers like 5,000 + 500 + 80 + 7.
This is called “expanded form” — breaking a number into thousands, hundreds, tens, and ones.
To write it in “standard form,” we just add them all together.
Let’s go one by one:
1) 5,000 + 500 + 80 + 7
→ 5,000 + 500 = 5,500
→ 5,500 + 80 = 5,580
→ 5,580 + 7 =
5,587
2) 8,000 + 700 + 90 + 2
→ 8,000 + 700 = 8,700
→ 8,700 + 90 = 8,790
→ 8,790 + 2 =
8,792
3) 6,000 + 900 + 70 + 1
→ 6,000 + 900 = 6,900
→ 6,900 + 70 = 6,970
→ 6,970 + 1 =
6,971
4) 6,000 + 500 + 80 + 0
→ 6,000 + 500 = 6,500
→ 6,500 + 80 = 6,580
→ 6,580 + 0 =
6,580
5) 5,000 + 400 + 80 + 2
→ 5,000 + 400 = 5,400
→ 5,400 + 80 = 5,480
→ 5,480 + 2 =
5,482
6) 8,000 + 300 + 70 + 4
→ 8,000 + 300 = 8,300
→ 8,300 + 70 = 8,370
→ 8,370 + 4 =
8,374
7) 7,000 + 100 + 80 + 9
→ 7,000 + 100 = 7,100
→ 7,100 + 80 = 7,180
→ 7,180 + 9 =
7,189
8) 9,000 + 400 + 40 + 4
→ 9,000 + 400 = 9,400
→ 9,400 + 40 = 9,440
→ 9,440 + 4 =
9,444
9) 4,000 + 400 + 70 + 0
→ 4,000 + 400 = 4,400
→ 4,400 + 70 = 4,470
→ 4,470 + 0 =
4,470
10) 9,000 + 800 + 80 + 4
→ 9,000 + 800 = 9,800
→ 9,800 + 80 = 9,880
→ 9,880 + 4 =
9,884
11) 7,000 + 300 + 50 + 1
→ 7,000 + 300 = 7,300
→ 7,300 + 50 = 7,350
→ 7,350 + 1 =
7,351
12) 8,000 + 500 + 80 + 9
→ 8,000 + 500 = 8,500
→ 8,500 + 80 = 8,580
→ 8,580 + 9 =
8,589
13) 3,000 + 100 + 80 + 3
→ 3,000 + 100 = 3,100
→ 3,100 + 80 = 3,180
→ 3,180 + 3 =
3,183
14) 6,000 + 300 + 20 + 7
→ 6,000 + 300 = 6,300
→ 6,300 + 20 = 6,320
→ 6,320 + 7 =
6,327
15) 7,000 + 900 + 90 + 5
→ 7,000 + 900 = 7,900
→ 7,900 + 90 = 7,990
→ 7,990 + 5 =
7,995
All answers checked carefully!
Final Answer:
1) 5,587
2) 8,792
3) 6,971
4) 6,580
5) 5,482
6) 8,374
7) 7,189
8) 9,444
9) 4,470
10) 9,884
11) 7,351
12) 8,589
13) 3,183
14) 6,327
15) 7,995
Parent Tip: Review the logic above to help your child master the concept of place value chart worksheet 4th grade.
