Vocabulary
The answer to an addition problem is called the _____.
The Sum
15 dogs were at the dog park. 7 more dogs came. How many dogs are at the dog park now?
22
29-13
16
82+13
95
How would you write 712 in expanded form?
700+10+2
The answer to a subtraction problem is the _______.
The Difference
There were 238 apple trees in the orchard. 179 had apples. How many did not have apples?
59
156-122
34
359+278
637
Five Hundred Sixty Two
562
What is the unit of measurement equal to 12 inches?
A foot
Sparky the clown made 32 balloon animals. Some of them popped. Now he has 17. How many popped?
15
521-139
382
85+16
101
How would you write 695 in expanded form?
600+90+5
When you _______ a number you break it up into at least 2 parts.
Ex: 5 = 3+2
Decompose
Mrs. Smith’s class collected 147 cans for a recycling competition. Mr. Bern’s class collected 52 more cans than Mrs. Smith’s class. How many cans were collected altogether?
346
99-58
41
820+237
1057
One thousand three hundred fifty six
1,356
What is another name for a number sentence?
Equation
Brynn was 38 inches tall when she was in second grade. By the time she was in fourth grade, she grew 16 inches. How tall was Brynn in fourth grade?
54
841-395
446
793+112
905
Write 1854 in Expanded Form
1000+800+50+4