Decimal Vocab
Which place value is right after the decimal point?
The tenths place
2.5 + 4.6 =
7.1
What is the Math name for the shape of a basketball?
Sphere
What's the rule?
0.5, 1.8, 3.1, 4.4,
Think: Are the numbers getting bigger or smaller?
Add 1.3
Benjamin rode his bike 3.6 miles on Saturday and 4.85 miles on Sunday. What is the total number of miles he rode?
He rode 8.45 miles in total.
Which place value has two numbers after the decimal point?
The hundredths place
8.75 + 6.43 =
15.18
Write all the multiples of the 8 times table.
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96.
What's the rule?
23.2, 22.1, 21, 19.9, …
Think: Are the numbers getting bigger or smaller?
Subtract 1.1
The school is 3.65 miles from Tonya's house and 1.28 miles from Jamal's house. How much farther is the school from Tonya's house than Jamal's?
It is 2.73 miles farther.
Which place value has three numbers after the decimal point?
The thousandths place
2.35 + 3.237 + 4.8 =
10.387
34 x 6 =
204
Rule: start at 29.7, subtract 0.4
______, ________, _______, _______
29.7, 29.3, 28.9, 28.5
A vet measured the mass of two birds. The mass of the robin measured 76.64 grams. The mass of the blue jay was 81.54 grams. What is the the difference in the masses of the birds?
The difference is 4.90 grams.
Which place value has four numbers after the decimal point?
The ten thousandths place
26.25 - 5.73 =
20.52
Tell the coins you can use to make 87 cents.
Teacher decision.
Ex: 3 quarters, 1 dime, and 2 pennies
Find the rule and the next number in the pattern.
29.6, 28.3, 27, 25.7, ____
Rule: Subtract 1.3
Next number is 24.4
A school is selling muffins. One muffin costs $1.35. How much will 3 muffins cost?
They will cost $4.05
What is the value of the 4 in 2.564?
0.004 or 4 thousandths
13 - 4.84 =
8.16
Sarah wants to plan out a vegetable garden. She marks off a rectangle in the backyard that is 14 feet long and 10 feet wide. What is the perimeter of Sarah's garden?
The garden has a perimeter of 48 feet.
14 + 14 + 10 + 10 = 48
Rule: start at 17.3, add 1.9
______, _______, ______, ______
17.3, 19.2, 21.1, 23
Mr. Kent has $475.98 in his bank account. He wrote a check for $38.56. Then, he made a deposit of $408.00. What is the balance in his account now?
He has $845.42 now.