Review
Adding and Subtracting
Vocabulary
Rounding
More Rounding
100
Would you measure this item in grams or kilograms?
Kilograms
100
524 + 257 =
781
100
**Daily Double**
The answer to a subtraction equation is the _____
difference
100
What is the number rounded to the nearest ten?
570
100
Round both measurements to estimate the difference.
123 mL − 96 mL
120 mL - 100 mL = 20 mL
200
1,000 ml = _______ Liter(s)
1
200
952 - 368 =
584
200
Product
The answer to a multiplication equation
200
Round both measurements to estimate the sum.
58 cm + 35 cm
60 cm + 40 cm = 100 cm
200
Round 847 to the nearest hundreds.
800
300
8 X 6 = ______
48
300
37 + 59 =
96
300
The answer to a division equation is the _____.
Quotient
300
Round the temperature shown to the nearest ten degrees.
30 degrees
300
Round 632 to the nearest ten and to the nearest hundred.
Nearest ten (630)
Nearest hundred (600)
400
What equation can be used to check the answer to
18 ÷ 3 = 6?
6 x 3 = 18
400
608 - 521 =
87
400
sum
The answer to an addition equation.
400
Round 657 to the nearest tens.
660
400
What is the number rounded to the nearest hundred?
600
500
60 ÷ _____ = 10
6
500
98 + 32 =
130
500
Liquid volume is the amount of space a _____ takes up.
liquid
500
Which numbers round to 30 when rounded to the nearest ten? Select the three correct answers.
15 39
28 25
34 38
28
34
25
500
Round both measurements to estimate the sum.
350 g + 237 g
400 g + 200 g = 600 g