Mix
A pattern starts at 3 and increases by 7 each time. What is the 5th number in the pattern?
31
10 x 15 =
150
630 ÷ 100
63
Fill in the blanks: 18 x 9
( ___ x 9) + (___ x 9)
(10 x 9) + (8 x 9)
Demetria is building a garden in her backyard. The dimensions are 12 by 14 feet. What is the total area of the garden?
164 sq. ft
How many times bigger is the thousands place than the tens place?
100 times
40 x 8 =
320
2,000 ÷ 20 =
100
Draw an array and solve the following equation: 15 x 7
105
Melania has three bags of chips that have a total mass of 120 grams. Her mom said she has three times as many grams of chips as Melania. Write an equation for G, grams of chips Melania's mom has.
120 x 3 = G
List all the factors of 56
(1 x 56), (2 x 28), (4 x 14), (7 x 8)
16 x 14 =
224
320 ÷ 4 =
80
What equation does this strategy represent:
(8 x 6) x 10
8 x 60 = 480
JJ made 35 cookies for a party. He wants to put 3 cookies in each bag. How many bags will he need?
12 bags
How many hundreds are in the number 4,589
45 hundreds
1,000 x 26 =
26,000
77 ÷ 6 =
12 r 5
Fill in the blanks:
43 x 30: ( ___ x 30) + ( ___ x 30) =
(40 x 30) + (3 x 30) = 1,290
Cece sold lemonade in her neighborhood. She sold 8 cups in the first hour. Each cup costs $2. If she continued to sell the same number of cups of lemonade each hour for the next 3 hours, how much money has she made?
$48
In the art bin, 2 paintbrushes have loose bristles. In the supply closet, there are 3 times as many paintbrushes with loose bristles as in the art bin. During cleanup, Maya discovered 7 more loose-bristle paintbrushes on the drying rack. How many loose-bristle paintbrushes are there in all?
15 loose bristle paintbrushes
127 x 24 =
3,048
129 ÷ 14 =
9 r 3
Use and show one of the strategies we have learned to solve this problem:
122 x 25 =
(12 x 25) x 10 + (2 x 25) = 3,050
Window Method/Array
Mr. O ordered 6 boxes of markers. Each box contains 48 markers. After unpacking them, he gave 75 markers to Blue House Preschool and 60 markers to the art teachers. Then, he divided the remaining markers evenly amongst the three 4th grade classes. How many markers did each 4th grade class receive?
51
[(6 x 48) - (75 + 60)] / 3 = 51