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Place Value
Rounding
Addition/Subtraction
Multiplication
Division
100
What place is the 2 in: 423,761
The TEN THOUSANDS place
100
Round to the nearest ten 2,314
2,310
100
246+714
960
100
Solve using PARTIAL PRODUCTS 341x7
2387
100
12/3
4
200
What place is the 7 in: 8,746,221
The HUNDRED THOUSANDS place
200
Round to the nearest hundred 54,271
54,300
200
452-331
121
200
Solve using TRADITIONAL METHOD 456x9
4104
200
242/2
121
300
What is the value of the 9? 798,264
90,000
300
Round to the nearest thousand 64,825
65,000
300
6,314-5,280
1,034
300
Solve using LATTICE METHOD 25x81
2025
300
Solve using PARTIAL QUOTIENT 456/2
228
400
What is the value of the 8? 274,863
800
400
Round to the nearest ten thousand 986,217
990,000
400
9,812+4,581
14,393
400
Solve using TRADITIONAL METHOD 54x63
3402
400
Solve using PARTIAL QUOTIENT 3749/4
937 r1
500
What period is the 6 in? 716,278
THOUSANDS PERIOD
500
Round to the nearest millionth 7,897,214
8,000,000
500
3,005-2,019
986
500
SOLVE USING TRADITIONAL 98x97
9506
500
9872/3
3290 r2