Subtraction
58,742 − 23,518
35,224
24,315 ___ 24,351
<
24,315 + 13,426
37,741
What number is 12 times as many 4?
48
Write this number in expanded form.
45,632
40,000+5,000+600+30+2
Round 4,362 to the nearest hundred.
4,400
76,431 − 28,256
48,175
Order from Greatest to Least
34,215, 43,125, 32,451
43,125, 34,215, 32,451
36,482 + 27,159
63,641
A classroom has 9 times as many pencils as pens. The classroom has 81 pencils.
9 x p = 81
How many pens, p, does the classroom have?
C = 9
Write the number in word form.
107,405
One hundred seven thousand four hundred five
Round 27,481 to the nearest thousand.
27,000
154,632 − 78,459
76,173
63,492 ___ 63,529
<
148,675 + 36,487
185,162
There are 6 times as many dogs in a neighborhood as there are dogs. If there are 72 dogs in the neighborhood, how many cats are in the tree?
Write this number in expanded form
280,719
200,000+80,000+700+10+9
Round 63,749 to the nearest ten thousand.
60,000
382,514 − 167,829
214,685
Order from Greatest to Least
493,825, 439,825, 493,285, 439,582
493,825, 493,285, 439,825, 439,582
276,859 + 184,765
461,624
Everett goes to the Field Musuem and counts 3 Velociraptors. He counts 8 times as many T-rex's as Velociraptors. How many more T-rex's than Velociraptors does Everett count?
21
Write this number in written form.
504,836
five hundred four thousand eight hundred thirty six
Round 184,562 to the nearest hundred thousand.
200,000
704,302 − 286,957
417,345
Order from Greatest to Least
704,615, 740,516, 704,651, 740,561, 704,156
740,561, 740,516, 704,651, 704,615, 704,156
487,596 + 358,749
846,345
Ms. Goss watches the cross country meet and counts 6 batons. She counts 7 times as many runners as batons. How many more runners than batons does Aaron count?
36
Write this number in written form
795,204
seven hundred ninety-five thousand two hundred four
Round 749,638 to the nearest ten thousand.
750,000