Addition
Expanded Form
Subtraction
Factors/Multiples
Rounding
100
2.33 + 3.4 + 11.45
17.18
100
12.13
10 + 2 + 0.1 + 0.03
100
455 - 23.37
431.63
100
List all factor pairs of 32.
1 x 32 2 x 16 4 x 8
100
56.55; Tens
60
200
134 + 3.4 + 0.998
138.398
200
56.03
50 + 6 + 0.03
200
20 - 4.41
15.59
200
List all factors of 24 in order
1, 2, 3, 4, 6, 8, 12, 24
200
42.356; hundredths
42.36
300
2,005 + 4.5 + 344.57
2354.07
300
23.54
20 + 3 + 0.5 + 0.04
300
56.04 - 0.78
55.26
300
How many factors does 50 have?
6
300
2,155; hundreds
2,200
400
12 + 12 + 12 + 3.45 + 4.77
44.22
400
205,940
200,000 + 5,000 + 900 + 40
400
12 - 0.45 - 0.35
11.2
400
List the first three multiples of 34
34, 68, 102.
400
73,456; thousands
73,000
500
100 + 10 + 1 + 0.1 + 0.001
111.101
500
450,019
400,000 + 50,000 + 10 + 9
500
67,345 - 8,997
58,348
500
List the first 3 multiples of 46.
46, 92, 138
500
34.9956; hundredths
35.00
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