Addition & Subtraction
3+ 7
10
4 x 2
8
100, _____, 300, 400
200
Joey has 3 apples and 5 bananas, how much fruit does he have in all?
3+5= 8
What is 30+5 in standard form?
35
9-4
5
5
5, 10, 15, _____, 25
20
I went to the store with $10 and I spent $5. How much money do I have left?
$10-$5= $5
What is the name of the answer to an addition problem?
Ex: 5+2=7 < what do we call 7
the sum
13+ 7
21
10x7
70
11, 21, 31, ____, 51
41
Kelly reads 15 pages on Monday and 20 pages on Tuesday. How many pages did she read in all?
15+20= 35 pages
What digit is in the hundreds place in: 5,291?
2
16 / 4
210, 310, _____, 510, _____
410, 610
2 + 1 + 4 = 7
903-148=
755
36+8
44
12 x 5
60
831, 931, _____
1031
Ms. Schapira wants to give all of her 10 students a treat. She gives each student 5 pieces of candy. How much candy does give in all?
10 x 5 = 50 pieces
What is the value of "3" in this number: 8,932