Understanding Fractions
Add/Subtract Decimals and Fractions
Estimation and Rounding!
Input/Output Tables and Algebra
Order of Operations and Algebra
100
Name 2 fractions equivalent to 1/2
4/8....5/10.....50/100.....etc.
100
Adam bought a nerf gun for $9.87 and nerf darts for $4.56 how much money did Adam spend?
$14.43 Total
100
Jessica swam around the pond in 13.45 minutes on Saturday. On Sunday she swam in 13.12 minutes. ABOUT how many minutes did she spend swimming this weekend?
13 + 13 = 26 minutes
100
Fill in the missing number X Y ________ 1 3 2 6 3 ? 4 12
? = 9 (Rule is X3)
100
The pet store has hamsters and Guinea Pigs. For every 3 hamsters there are 4 Guinea Pigs. If there are 12 hamsters how many guinea pigs are there?
3 -- 4 12 ---- 16
200
Put this fraction in simplest form 12/18
2/3
200
A box of cookies cost $1.32. If you pay with a $5 bill how much money will you get back?
$3.68
200
Derrick has $50. He decided to buy 3 movies that each cost 9.99. ABOUT how much change will he get back from the store?
50 - 30 = $20
200
Fill in the two missing numbers a 2 4 ? 6 8 10 b 10 20 25 30 ? 50
Missing a = 5 Missing b = 40 Rule is X5
200
a + a + a + a = 16 a + b = 16 What is a and what is b?
a = 4 b = 12
300
Put these fractions in order from least to greatest..... 1/4 1/2 7/8 1/12
LEAST 1/12.....1/4.....1/2......7/8
300
Kassi ran on 1 ½ miles on Saturday on Sunday she ran twice as far. How far did she run this weekend?
1 1/2 (Saturday) 1 1/2 + 1 1/2 (Sunday) = 3 1 1/2 + 3 = 4 1/2 All weekend
300
Ms Newman's class eats 4 4/5 pizzas. Ms Morris' class eats 3 4/5 pizzas. About how many pizzas did they eat altogether?
5 + 4 = 9 pizzas
300
What is the rule of this table y z ______ 2 5 3 8 4 11 5 14 6 17
Multiply by 3 then subtract 1
300
(4+3)x6
42
400
Make a mixed number 13/6
2 1/6
400
Buddy at 2 3/4 doggie treats. Bozlee ate 4 and 1/4 treats. How many dog treats did they eat altogether?
7 dog treats
400
Buddy weights 23 1/2 lbs. Bozlee weighs 12 1/4 lbs. ABOUT how much do they weigh together?
24 + 12 = 36 lbs
400
What is the rule for the table? r 4 5 6 7 8 9 s 30 37 42 51 58 65
Multiply X 7 then add 2
400
Is this equation true? 1+3x4+6=(4x4)+(3X1)
Yes 19 = 19
500
Which is greater 4/5 or 9/10......how do you know?
9/10 because 4/5 could be equal to 8/10 and 9/10 is bigger than 8/10
500
I ordered 3 pizzas for a party. Each pizza had 8 slices. The people at the party ate 12 slices. How much pizza do we have left - describe as a fraction from the total slices ordered?
24 slices total - 12 slices eaten......12 left 12/24 = 1/2
500
Books are 6 for $48. But Brian only wants to buy 4. ABOUT how much will he spend?
48 divided by 6 = $8 per book-----about 10 per book......10X4 = $40
500
What is the rule for the table a b ______ 6 13 7 15 8 17 9 19 10 21
a + a + 1 or 2a + 1
500
Juice is delivered to the cafeteria 2 times a week. Each delivery has 5 cases of juice. How many cases would be delivered in 6 weeks?
2 X 5 = 10 cases in 1 week 10 X 6 = 60 cases in 6 weeks