Round to the TENS
What is 78 rounded to the nearest TEN?
78 = 80
What is 276 rounded to the nearest HUNDRED?
276 = 300
4 + ____ = 10
6 + 4 = 10
10 + 10
10 + 10 = 20
What is it called when you do NOT need the exact amount?
ROUNDING is when you do NOT need the exact amount.
What is 45 rounded to the nearest TEN?
45 = 50
What is 649 rounded to the nearest HUNDRED?
649 = 600
5 + ____ = 10
5 + 5 = 10
6 + 6
6 + 6 = 12
What do you call the first two numbers that need to be found when rounding?
BENCHMARK NUMBERS need to be found first
What is 264 rounded to the nearest TEN?
264 = 260
What is 713 rounded to the nearest HUNDRED?
713 = 700
30 + ____ = 100
70 + 30 = 100
8 + 8
8 + 8 = 16
What is the middle number on a number line called?
MIDPOINT is the middle number
What is 393 rounded to the nearest TEN?
393 = 390
What is 825 rounded to the nearest HUNDRED?
825 = 800
80 + ____ = 100
20 + 80 = 100
9 + 9
9 + 9 = 18
What is the answer to an addition problem called?
SUM means add
What is 498 rounded to the nearest TEN?
498 = 500
What is 999 rounded to the nearest HUNDRED?
999 = 1,000
10 + ____ = 100
90 + 10 = 100
11 + 11
11 + 11 = 22
What is the answer to a subtraction problem called?
DIFFERENCE means subtract