Using Place Value To Solve Problems Worksheet With Answer Key Page 3
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1
2
3Name:
Using Place Value to Solve Problems
Solve each of the problems.
A n s w e r s
4,900
3,600
500
2,400
1,400
1.
90
2,700
7,200
1,400
8,100
2.
40
30
3,600
600
3,200
3.
50
4,000
70
10
40
4.
4,900
1) 70 × 70 =
Remember: 7 × 7 = 49
3,600
2) 60 × 60 =
Remember: 6 × 6 = 36
5.
7,200
3) 90 × 80 =
Remember: 9 × 8 = 72
6.
10
4) 300 ÷ 30 =
Remember: 3 ÷ 3 = 1
7.
3,200
5) 40 × 80 =
Remember: 4 × 8 = 32
8.
40
6) 3,600 ÷ 90 =
Remember: 36 ÷ 9 = 4
9.
4,000
7) 80 × 50 =
Remember: 8 × 5 = 40
8,100
8) 90 × 90 =
Remember: 9 × 9 = 81
10.
2,700
9) 90 × 30 =
Remember: 9 × 3 = 27
11.
1,400
10) 70 × 20 =
Remember: 7 × 2 = 14
12.
600
11) 60 × 10 =
Remember: 6 × 1 = 6
13.
30
12) 2,700 ÷ 90 =
Remember: 27 ÷ 9 = 3
14.
70
13) 1,400 ÷ 20 =
Remember: 14 ÷ 2 = 7
50
14) 3,000 ÷ 60 =
Remember: 30 ÷ 6 = 5
15.
40
15) 2,800 ÷ 70 =
Remember: 28 ÷ 7 = 4
16.
3,600
16) 40 × 90 =
Remember: 4 × 9 = 36
17.
500
17) 10 × 50 =
Remember: 1 × 5 = 5
18.
90
18) 2,700 ÷ 30 =
Remember: 27 ÷ 3 = 9
1,400
19.
19) 20 × 70 =
Remember: 2 × 7 = 14
2,400
20) 30 × 80 =
Remember: 3 × 8 = 24
20.
Modified
95 90 85 80 75 70 65 60 55 50
1-10
7
Math
45 40 35 30 25 20 15 10
5
0
11-20
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