Ordering, Rounding, Comparing Numbers
Order these numbers from least to greatest.
46, 65, 39, 42
What is 39, 42, 46, 65
63,786,530 + 893,106 + 9,524,283
What is 74,203,919
Estimate the sum by rounding each number to its highest place value.
933 + 576
What is 1,500
Identify each property of addition.
A) a + b = b + a
B) a + 0 = a
C) (a+b) + c = a + (b+c)
What is
A) Commutative
B) Identity
C) Associative
Write the word form.
73
What is seven cubed
The correct rounding place of 32,851 -> 32,900
What is the hundreds
46,085 - 1,790
What is 44,295
Estimate the difference using front-end estimation.
389,612 - 234,623
What is 100,000
37 + 0 = ____
What is 37
Solve.
53
What is 125
Choose <, >, or =.
5,193 _____ 5,913
What is
5,193 < 5,913
4,937 x 158
What is 780,046
Estimate by rounding each factor to its highest place value.
895 x 43
What is 36,000
37 x (5 x 0) =
What is 0
Solve.
00
What is undefined
Round 496,281,391,390 to the nearest one billions place.
What is 496,000,000,000
2,819 / 49
What is 57 r 26
Estimate.
28,431 / 9
What is 3,000
Solve using distributive property.
6 x (4 + 11)
What is 90
Find the square root of 640,000
What is 800
List in decreasing order.
456,293,210,439; 549,293,291; 594,293,291; 329,329,902,391
What is
456,293,210,439
329,329,902,391
594,293,291
549,293,291
In one summer, Jenny skated 8,106 laps. If her speed was 42 laps per hour, how many hours did she skate?
What is 193 hours
A manufacturing plant produces an average of 719 items per day. Find the estimated range of how many items they would produce in a year with 354 working days.
What is 210,000 to 320,000 items
Simplify.
5 x 22 - (40/8)
What is 15
Find the square root of 60 + 4
What is 8