19 + 16
35
29 - 16
13
Round 17 to the nearest ten.
20
5 x 6 means ____ groups of ____.
5 groups of 6
If I wanted to find the sum of two numbers, which operation would I do?
Multiplication, Division, Subtraction or Addition?
Addition
15 + 28
43
45 - 18
27
Round 33 to the nearest ten.
30
Represent 7 x 4 with skip counting.
4, 8, 12, 16, 20, 24, 28
If I wanted to find the difference between two numbers, which operation would I do?
Multiplication, Division, Subtraction or Addition?
Subtraction
63 + 41
104
76 - 39
37
Round 85 to the nearest ten.
90
What does 8 x 8 equal?
64
If we multiply the length and the width of a shape, we are finding the shape's _______.
area
189 + 96
285
184 - 26
158
Round 208 to the nearest ten.
210
What multiplication equation does this represent?
5 x 2 = 10
If I wanted to find the product of two numbers, which operation would I do?
Multiplication, Division, Subtraction or Addition?
Multiplication
154 + 236
390
315 - 175
140
Round 492 to the nearest ten.
490
Represent this multiplication sentence using repeated addition: 11 x 3
3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 33
If we add up all the side lengths of a shape, we are finding the ________ of the shape.
perimeter
527 + 652
1,179
1,000 - 788
212
What number rounds to 160 (nearest ten) AND 200 (nearest 100)?
Possible answers: 155, 156, 157, 158, 159, 161, 162, 163, 164
What multiplication equation does this represent?
9 x 8 = 72
A waiter is carrying 7 baskets with 3 dinner rolls in each basket. Suddenly, the waiter drops one basket. How many dinner rolls is he still carrying? Show your work.
18 dinner rolls