multiplication or division
9X7
63
350 - 162 =
188
Mrs. West's cat weighs 8 pounds. Her dog weighs 46 pounds more than her cat. How much do they weigh altogether?
dog weighs:
8+46= 54 pounds
cat and dog total weight:
54+8=62 pounds
A store sells 89 sweatshirts in one week and 145 the next week. How many sweatshirts have been sold in total?
145+ 89 = 234
160 / 8 =
140 / 7= 20
7 X 20 = 140
926- 172=
754
Mr. Abbot buys 11 boxes of granola bars for a party. Each box has 7 granola bars. After the party, there are 39 bars left. How many bars were eaten during the party?
Total number of granola bars:
11 X 7= 77
Number of bars eaten:
77 - 39= 38 bars were eaten at the party
Max and Andy made cupcakes for class. Max made 14 cupcakes. Andy made 18 cupcakes. There are 36 students in their class. How many cupcakes do they have altogether? Did they make enough cupcakes for the entire class?
14 + 18 = 32 NO
84 / 7 =
12
1454-367
1087
Darren spends 46 minutes studying for his science test. He then does 4 chores. Each chore takes him 9 minutes. How many minutes does Darren spend studying and doing chores?
4 X 9 = 36 minutes on chores
46 + 36 = 82 minutes on both chores and studying, 1hr and 22 minutes
At the Syracuse Zoo, a giraffe is 263 inches tall and an elephant is 136 inches tall. What is the height difference between the two animals?
263-136= 127 inches
12 X 8
96
1342 -965 =
377
William has $178 in the bank. He saves the same amount of money each week for 7 weeks and puts it in the bank. Now William has $241 in the bank. How much money does William save each week?
241-178 = 63 dollars
63 / 7 = 9 dollars each week
SpaceX's Starship is 394 feet tall. The Falcon 9 spaceship is 165 feet shorter. How tall is the Falcon 9 spaceship?
394 -165 = 229 feet
15 X 6
90
5133 - 1462 =
3671
Seven friends equally share the cost of a gift. They pay $90 and receive $48 in change. How much did the gift cost? How much did each friend pay?
Cost of the gift:
90 - 48= 42 dollars
Each friend paid:
42 / 7 = 6 dollars
Leslie weighs her marbles in a jar, and the scale reads 474 grams. The empty jar weighs 439 grams. Each marble weighs 5 grams. How many marbles are in the jar?
Weight of only marbles
474-434=40 grams
Number of marbles:
40/ 5= 8 marbles