Operations and Algebraic Thinking
Even or Odd? 23
Why?
Odd
What number is in the tens place?
What is the value in the tens place? 482
8
value: 80
Mr. Jackson needs to know if the truck he is thinking about buying is too long to fit into his garage.
Which measurement tool would be most appropriate to use?
ruler, yardstick, measuring tape.
measuring tape
358 + 473 =
831
28 puppies were playing in the grass. Some more puppies ran over there. Then there were 49 puppies. How many puppies ran over there?
21
Give me 3 addition equation that is equal to 18?
9 + 9 12 + 6 17 + 1
10 +8 11 + 7 18 + 0
15 + 3 14 + 4
13 + 5 16 + 2
Read this number and what is the expanded form? 592
500 + 90 + 2
What tool should I use to measure a glue stick?
ruler, yard stick, measuring tape
ruler
100 - 63 =
37
Diego read 48 pages of a book one day. The next day he read 23 pages. How many pages did Diego read in all?
71
Even or Odd? 100
Even
Compare 419 ____ 491
< > =
419 is less than 491
Izzy has three dimes and 2 nickels. Matt has three nickels and a quarter. Who has more money.
They both have 40 cents.
249 - 68 =
181
A fruit salad has 37 green grapes and 45 red grapes. How many grapes are in the fruit salad?
82
Write the addition sentence using this array.
xxxxxxx
xxxxxxxxx
7 + 9
9 + 7
267 + 478 =
745
I have 2 quarters, 3 dimes, 1 nickel and 4 pennies. How much money do I have?
89 cents
What is the missing number?
264 = 200 + ____ + 4
60
74 oranges were on the table. 41 were big and the rest were small. How many oranges are small?
33 small oranges
Josh caught 32 fish Monday and 17 fish Tuesday. On his way he lost 24. How many fish does he have now?
25
437
Add 10
Subtract 10
Add 100
Subtract 100
447
427
537
337
I have 6 dimes, 3 nickels and 7 pennies. I spent 35 cents. How much money do I have left?
47 cents
I have 3 hundreds, 2 tens and 6 ones. What am I?
326
Sam has 38 more toys than Juan. Juan has 24 toys. How many toys does Sam have?
62 toys