Adding Fractions
1/6 + 5/6 =
1
(6/6)
Which fraction is equal to 1/2?
2/3, 3/4, 2/4
2/4
(1*2 = 2
2*2 =4)
Which digit is in the hundredths place?
62.784
8
There are 6 marbles in a pack. Cindy bought 12 packs. She split them evenly among 8 people. How many did each person get?
9 marbles
(6 x 12 = 72
72 divided by 8 = 9)
Subtract:
1,000 - 468
532
3/4 + 3/4 =
1 2/4
(6/4)
Which fraction is equal to 3/4?
9/4, 12/16, 5/6
12/16
(3*4 = 12
4*4 = 16)
Which is greater 3.94 or 3.094?
3.94
There are 12 eggs in each basket. Team A has 4 baskets and Team B has 6 baskets. How many more eggs does Team B have?
24 eggs
(12 x 4 = 48
12 x 6 = 72
72 - 48 = 24)
Round to the nearest thousand.
609,453
609,000
The nine in the thousands place looks back to see the four in the hundreds. Since 4 is less than 5, the 9 stays the same. Everything after that becomes a 0.
1/2 + 1/3 =
5/6
(common denominator = 6
1/2 = 3/6
1/3 = 2/6
3/6 + 2/6 = 5/6)
Which fraction is equal to 10/5?
2/1, 5/3, 1/2
2/1
(10 divided by 5 = 2
5 divided by 5 = 1)
(5 x 1000) + (6 x 100) + (3 x 0.01) + (4 x 0.001)
5,600.034
Susie has 13 bags with 7 balls in each. Tommy has 8 bags with 12 balls in each. How many balls do they have altogether?
187 balls
(13 x 7 = 91
8 x 12 = 96
91 + 96 = 187)
Write the number in standard form:
twenty thousand, sixty one
20,061
1 1/2 + 2 1/2 =
4
(1 1/2 + 2 = 3 1/2
3 1/2 + 1/2 = 3 2/2
3 2/2 = 4)
Which fraction is equal to 25/100?
24/99, 5/2, 1/4
1/4
(25 divided by 25 = 1
100 divided by 25 = 4)
Convert to a decimal:
1 25/1000
1.025
There are 872 flowers. We picked half of them. We gave the flowers we picked to 4 neighbors. If each neighbor got the same amount, how many flowers did they get?
109 flowers
(872 divided by 2 = 436
436 divided by 4 = 109)
75 x 18 =
1,350
4/5 + 6/10 =
1 4/10
(common denominator = 10
4/5 = 8/10
8/10 + 6/10 = 14/10
14/10 = 10/10 + 4/10 = 1 4/10)
Which fraction is equal to 17/6?
2 5/6, 3/1, 6 1/6
2 5/6
(17/6 = 6/6 + 6/6 + 5/6 = 2 5/6)
Put in order from greatest to least:
1.56, 15.6, 10.56, 1.056
15.6, 10.56, 1.56, 1.056
One puzzle has 1,200 pieces. If you place 10 pieces every minute, how many HOURS does it take to finish the puzzle?
2 hours
(1,200 divided by 10 = 120 minutes
60 minutes = 1 hour
120 divided by 60 = 2 hours)
Divide (with remainder):
674 / 5
134 R 4