Addition
123 + 236
359
43 - 27
16
6 x 27
162
When you are finding the difference in a problem, what operation would you use to solve?
Subtraction
Cainan has 39 boxes of granola bars. Each box comes with 8 granola bars. How many granola bars does he have altogether?
39 x 8 = 312
312 granola bars
The 5 in 23,501 is worth ____
The 5 is 45,321 is worth ____
The 5 in 45,321 is worth ____ as much as the 5 in 23,501
500
5000
10 times
257 + 139
396
125 - 98
27
13 x 8
104
When you are finding the product in a problem, what operation would you use to solve?
Multiplication
Higgs walked 8,210 steps yesterday. Grant walked 7,248 steps yesterday. How many more steps did Higgs walk than Grant yesterday?
8210 - 7248 = 962
Higgs walked 962 more steps than Grant yesterday.
The 2 in 23,501 is worth ____
The 2 is 45,321 is worth ____
The 2 in 23,501 is worth ____ as much as the 2 in 23,501
20,000
20
1000 times
602 + 189
791
460 - 125
335
149 x 3
447
When you are finding the sum in a problem, what operation would you use to solve?
Addition
Adelyn has 423 jelly beans. Caili has 329 jelly beans. Leah has twice as many jelly beans as Adelyn and Caili combined. How many jelly beans does Leah have?
(423 + 329) x 2 = 1,504
Leah has 1,504 jelly beans
The 4 in 423,136 is worth _____
The 4 in 34,219 is worth _____
The 4 in 423,136 is worth ______ as much as the 4 in 34,219.
400,000
4,000
100 times
5498 + 394
5,892
605 - 273
332
235 x 7
1,645
When you are finding the quotient in a problem, what operation would you use to solve?
Division
Ella watched 9 episodes of Dr. Who over the weekend. If each episode is 47 minutes long, how many minutes of Dr. Who did Ella watch over the weekend?
9 x 47 = 416
She watched 416 minutes of Dr. Who
Round 42,123 to the nearest thousand
42,000
96,678 + 5689
102,367
900 - 349
551
4587 x 6
27,522
If a problem asks, "how many more" what operation would you use to solve?
Subtraction
One slice of cheddar cheese has 113 calories. Imriy got hungry in the night and ate 8 slices of cheese. How many calories did Imriy eat?
113 x 8 = 904
904 calories
Round 298,249 to the nearest ten thousand.
300,000