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Grade-5
Adding and Subtracting - Advanced
Practice Preview
Subtract and write the correct answer:
342370
-
102215
Explanation
Look at the ones place. Regroup, if needed. Subtract the bottom number from the top ( or new top after regrouping ).
6
10
3
4
2
3
7
0
-
1
0
2
2
1
5
5
Look at the tens place. Regroup, if needed. Subtract the bottom number from the top ( or new top after regrouping ).
6
10
3
4
2
3
7
0
-
1
0
2
2
1
5
5
5
Look at the hundreds place. Regroup, if needed. Subtract the bottom number from the top ( or new top after regrouping ).
6
10
3
4
2
3
7
0
-
1
0
2
2
1
5
1
5
5
Look at the thousands place. Regroup, if needed. Subtract the bottom number from the top ( or new top after regrouping ).
6
10
3
4
2
3
7
0
-
1
0
2
2
1
5
0
1
5
5
Look at the ten thousands place. Regroup, if needed. Subtract the bottom number from the top ( or new top after regrouping ).
6
10
3
4
2
3
7
0
-
1
0
2
2
1
5
4
0
1
5
5
Look at the hundred thousands place. Regroup, if needed. Subtract the bottom number from the top ( or new top after regrouping ).
6
10
3
4
2
3
7
0
-
1
0
2
2
1
5
2
4
0
1
5
5
Progress Summary
Questions Answered
0
Skill Score out of 100
Time Taken:
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