Rounding
what is 93 rounded to the nearest 10?
90
No Regrouping...
341+456=?
797
without borrowing...
986-452=?
534
In the number 1,230 what number is in the tens place?
3
what is the answer to an addition problem called?
sum
What is 151 rounded to the nearest 10?
150
with regrouping...
287+453=?
740
with borrowing... Remember more on the floor, go next door.
732-356=?
376
in the number 34,756 what number is the thousands place?
4
what is the answer to a subtraction problem called?
difference
what is 145 rounded to the nearest 100?
100
with regrouping...
365+386=?
751
with borrowing...
913-489=?
424
write the number 3,678 in expanded form
3,000+600+70+8
Elsie made 52 cookies, Grace gave her 14 cookies. Both girls together ate 38 of those cookies. How many cookies did they have left?
28
What is 273 rounded to the nearest 100?
562+499=?
1,061
805-277=?
528
what is 6,000+0+80+2 in standard form?
6,082
Our school, Lyman, has 288 students, Waterboro has 459 and Shapleigh only have 145. How many more students does Lyman and Waterboro than Shapleigh?
602
What 350 rounded to the nearest 100?
300 or 400
736+397=?
1,133
900-324=?
576
what place value is the 2 in in the number 21,345
ten thousands place
There was 546 ants in one ant hill, 176 in another and 398 in the last one. How many ants were there in all?
1,120