Show:
coins
skip counting
rounding
estimating
number storys
100
how much money? (D= dime) D D D D D D
60cents
100
10,20,30,40,50,___ what does ___ equal
60
100
Round 161 to the nearest hundred.
200
100
Ballpark estimate - estimate the answer rounding to the nearest ten, then find the difference between the real answer and the estimated answer. 59 + 8 -----
ballpark estimate: 60 +10 ____ 70
100
If Will has 26 pieces of candy and Ella has 14. How many more pieces does Will have than Ella?
Will has 12 more pieces of candy than Ella.
200
The total cost is 75 cents. I pay with $1.00. How much change do I get.
25 cents (1 quarter)
200
25,50,75,__,125
__= 100
200
what is 56 rounded to the nearest tenth
60
200
ballpark estimates. write the number sequence rounded to the nearest ten. ( include the answer) 27 +13 ____
30 +10 ____ 40
200
Lauren bought a calculator for 21$ and a CD for 15$ if Lauren gave the cashiers a 50 dollar bill, how much money would Lauren get back.
14 dollars
300
If Riley had 2 Dollars and she had to split the money up between her self and three others how much money would each person get?
50 cents
300
21,__,__,24,__,__,__,28,__ fill in the blanks
21,22,23,24,25,26,27,28,29
300
What is 141 rounded to the nearest hundredth?
100
300
1*write a number model for your estimate,estimate this number sequence to the nearest 10 2*compare your estimate to your answer 138 + 46 ---------
1. 140 +50 ----- 190 2. 138 190 + 46 - 184 --------- ---- 184 6
300
If P.J has 17 books, and he gave 9 books to his friend Zach. How many books will P.J have left?
P.J will have 8 books left
400
double 25 cents= 50 cents= 15 cents = 75 cents=
25 cents= 50 cents 50 cents= $1.00 15 cents= 30 cents 75 cents= $1.50
400
Count back by 20's, (use subtraction) 230, 210,__, __, __, __, __.
230,210,190,170,150,130,110.
400
What is $2.40 rounded to the nearest whole dollar.
$2.00
400
141 estimate the answer rounding to + 128 the nearest ten, then find the difference -------- between the real answer and the estimated 271 answer.
140 271 +130 -270 ------- ------ 270 1 is the difference
400
Joey and Katie split a $150 dollars. How much money would each person get?
Each get $75
500
25 cents shared equally by 3 people __cents per person __cents remaining
8 cents each 1 cent remaining
500
use your brain to count by 4's. fill in the lines ------ 36,__,__,__,52 rule - +4 - ---- -
36,40,44,48,52
500
round 3,653 to the nearest hundred. (4 and under round down 5 and up round up)
3,700
500
681 estimate the answer rounding to - 121 the nearest ten, then find the difference -------- between the real answer and the estimated 560 answer.
670 560 - 120 -550 ------- ------- 550 10
500
If Josie is going shopping and she buys a Bike for $180.00 and she pays with two $100 how much money will Josie get back in change?
200.00 - 180.00 ------------- 20.00 she gets back