Introduction To Regrouping - Math Worksheet With Answers
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1
2Introduction to Regrouping
Name:
Regroup each problem so the ones places is 10 larger.
A n s w e r s
Ex)
1)
2)
0
17
8
18
1
12
0
17
Ex.
1 7
9 8
2 2
8
18
1.
1
12
2.
3)
4)
5)
8
17
11
2
10
0
8
17
3.
9 7
1 1
3 0
0
11
4.
2
10
5.
6)
7)
8)
1
10
8
16
2
18
1
10
6.
2 0
9 6
3 8
8
16
7.
2
18
8.
9)
10)
11)
5
16
6
11
3
10
5
16
9.
6 6
7 1
4 0
6
11
10.
3
10
11.
12)
13)
14)
2
16
7
15
3
11
2
16
12.
3 6
8 5
4 1
7
15
13.
3
11
14.
15)
16)
17)
8
15
7
14
3
16
8
15
15.
9 5
8 4
4 6
7
14
16.
3
16
17.
18)
19)
20)
0
10
6
17
3
14
0
10
18.
1 0
7 7
4 4
6
17
19.
3
14
20.
1-10 95 90 85 80 75 70 65 60 55 50
9
Math
11-20 45 40 35 30 25 20 15 10 5
0
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