Adding
Adding
Subtracting
Subtracting
Review
100
114
15 + 99 =
100
57+22=
79
100
93-32=
61
100
8
95-87=
100
189 written in expanded form
100 + 80 + 9
200
20
11+9=
200
632 + 661
1,293
200
645-237=
408
200
44
92-48=
200
The digit in the thousands place: 16,345
6
300
120
84+36=
300
5,647+854 =
6,501
300
500-78
422
300
32
86-54=
300
The value of the digit in the hundreds place: 53,636
600
400
182
87+95=
400
3,965 + 11,357 =
15,322
400
9,000-5,637=
3,363
400
7
74-67=
400
5,643 rounded to the nearest hundred
5,600
500
140
48+92=
500
32,789 + 65,382 =
98,171
500
8,000- 4,678=
3,322
500
38
99-61=
500
17,943 rounded to the nearest ten-thousand
20,000
M
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