Fill in the blank and tell me the pattern. 8,901, 8,911, _______, 8,931
What is 8,921. Add 10
100
2,961 + 4, 205
What is 7, 166
100
246-135
What is 111
100
2,781 + 427= _________ hundreds
What is 2,900 + 400 = 3,300
200
14+0=14
What is Identity Property of Addition
200
45, 311 + ___________ = 46,311
What is add 1,000
200
37,178 + 82,370 =
What is 119,548
200
8,327-5,709
What is 2,618
200
48,344 - 7,263 =_________ thousands
What is 48,000 -7,000 = 41,000
300
22-0=22
What is Subtraction rule: When you subtract 0 from any number, the result is the number.
300
84,522 + 10,000 = ___________
What is 94,522
300
Add mentally. (Try your best) 738 +56=
What is 794
300
The first number in the subtraction problem.
What is minuend
300
25,497 + 54,088 = __________ ten thousands
What is 30,000 + 50,000 = 80,000
400
(3+8)+6=3+(8+6)
What is Associative Property of Addition
400
George completed this number pattern. Find and correct the mistake. 27,389, 26,389, 25,389, 23,389, 22,389
What is He forgot to put 24,389 after 25, 389.
400
693,782 + 47,816
What is 741,598
400
A mountain is 29,135 feet tall. From base camp at 17,600 feet, a climber hiked 2,300 ft. How much farther does the climber have before reaching the top of the mountain?
What is 9,235 ft.
400
4,127 + 2,666 = ________ hundreds
What is 4,100 + 2,700 = 6,800
500
The way in which numbers are grouped when added does not change the sum.
What is Associative Property of Addition
500
Start with 272 and do the following steps. Find the last number. 272. 1,000 more, 10 more, 10,000 more, and 1 more.
What is 11,283.
500
254,671 + 381,366
What is 636,037
500
629,843-216,954=
What is 412,889
500
Write an equation with two numbers that when rounded to the thousands place have an estimated sum of 10, 000.