Rounding
What is 173 rounded to the nearest hundred?
200
847 - 719 = , What is the Best ESTIMATE?
a) 100 c) 300
b) 200. d) 400
a) 100
283 + 128 =
411
58 - 39 =
19
0 + 5 = 5. Which describes the number sentence?
a) Identity Property
b) Commutative Property
c) odd +odd = odd
d) even + even = even
A) Identity Property
What is 276 rounded to the nearest ten?
280
255 + 121 = , What is the best ESTIMATE?
a) 100 c) 300
b) 200 d) 400
d) 400
37 second graders. 27 third graders. How many students are in the soccer club?
64
323 - 114 =
209
Which number sentence shows the Commutative Property?
a) 37 = 36 + 1
b) 37 + 13 = 13 + 37
c) 7 + (13+8) = (7+13) +8
B) 37 +13 = 13 + 37
What is 852 rounded to the nearest 10
850
The parking lot had 684 spaces. 129 spaces were added. About how many spaces are in the parking lot now?
About 800 or 810 parking spaces.
225 + 306 =
531
370 - 159 =
211
Owners of a new store expect 350 shoppers. By noon, they had 143 shoppers. How many more shoppers do they need to complete their goal?
207
What is 581 rounded to the nearest hundred?
600
323 - 114= , ESTIMATE
200 or 210
34 + 24 + 46=
104
346 - 204 =
142
Erica finds the SUM of two Addends(numbers you add together). The SUM is EVEN. Use the words ODD or EVEN to describe the math sentence.
EVEN + EVEN = EVEN
ODD + ODD = EVEN
What is 1,539 rounded to the nearest ten?
1,540
Theater B has 222 seats. Theater A has seats for 369 more people. About how many seats are in Theater A?
About 600 or 590 seats in Theater A
216 + 132 =
348
564 - 215 =
349
In July, 112 campers attended summer camp. In August, 11 fewer campers attended than in July. How many campers attended summer camp in July and August altogether?
213 campers