divide by powers of ten
Divide:
9.1 ÷ 100 =
.091
Fill in the missing numbers in the pattern.
The first number is 2. The rule is to multiply by 4.
2,____ ,____,_____
8, 32, 128
7x7
49
Estimate the difference by rounding each number to the nearest hundred thousand and then subtracting.
366,812 − 216,126
200,000
What is 2.94 rounded to the nearest tenth?
2.9
99.0 ÷ 10 =
9.9
Type the next number in this sequence:
1, 2, 5, 10, 17, 26, 37, ____
50
7x8
56
Estimate the difference by rounding each number to the nearest hundred thousand and then subtracting.
569,458 − 278,126
300,000
What is 8.78 to the nearest tenth
8.8
127.55 ÷ 100
1.2755
Type the next number in this sequence:
0, 2, 5, 9, 14, ___
20
8x8
64
Estimate the difference by rounding each number to the nearest tenth and then subtracting.
135.58 - 100.34
135.6 - 100.3 = 35.3
what is 24.7937 to the nearest hundredth
24.79
8.57 ÷ 10
.857
1, 3, 6, 10, 15 ____
21
9x9
81
Estimate the difference by rounding each number to the nearest tenth and then subtracting.
85.72 - 20.56
85.7 - 20.6 = 65.1
what is 89.32423 to the nearest tenth
89.3
1568 ÷ 100
15.68
-1, 1, 3, 5, 7, ___
9
9X7
63
Estimate the difference by rounding each number to the nearest thousand and then subtracting.
6,939 − 4,717
The difference is approximately
6,900 - 4,700 =
2,200
what is 3498.3242 to the nearest hundredth
3498.32