Rounding whole numbers
Round 15 to the nearest tens place.
20
Round 7.82 to the nearest ones place.
8.0
1.5 + 2.1
3.6
1.4 - 0.7 =
0.7
30 tenths equals how many ones?
3 ones
Round 324 to the nearest hundreds place.
320
Round 24.5 to the nearest ones place.
25.0
12.4 + 5.3 =
17.7
91.49 - 2.5 =
88.99
3.25 ____ 3.3
57 = 60
Which "rule of rounding did the "7" follow?
5 or more raise the score
Which place was 72.356 rounded to?
72.356 = 72.360
hundredths place
54.36 + 20.10
74.46
191.49 – 10.72 =
180.77
6.2 ____ 6.20
6.2 = 6.20
Round 5, 324 to the nearest thousands place
5,000
Which rule of rounding did the thousandths place follow?
12.383 = 12.380
4 or less let it rest
102.31 + 200.12 =
302. 43
7.148 – 0.07 =
7.078
10 x 10 x 10 is what exponent?
10 ^ 3
or
ten to the third power
Round 89, 521 to the nearest ten thousands place.
90,000
Round 8.249 to the nearest tenths place
8.2
89 hundredths + 74 hundredths =
163 hundredths
37 tenths – 1 one 2 tenths
2.5
10 ^ 5 power is what expression?
10 x 10 x 10 x 10 x 10