Add/Sub
2.40 + 0.79
3.19
4.13 x 1,000
4,130
Jose bought a bag of six oranges for $2.82. He also bought 5 pineapples. He gave the cashier $20 and received change. How much did each pineapple cost?
Each pineapple cost 3.15
2 tenths + 11 Hundredths ________ 0.13
>
10.357 + 7.506
17.863
413,000÷100
4,130
Mr.Frye distributed $126 equally among his 4 children for their weekly allowance.
How much did each child receive?
Each child received $31.5
13 tenths + 8 tenths + 32 hundredths ____ 2.42
10.4 + 12.1 + 7.5
30.00
29.925 ÷ 5
5.985
Round to the nearest gram
5.985g
6 grams
Ava is 23 cm taller than Olivia, and Olivia is half the height of Lucas. If Lucas is 1.78 m tall, how tall are Ava and Olivia.
Express your answer in cm.
Ava is 112 cm and Olivia is 112 cm tall
324 hundredths + 7 tenths _______ 3 + 49 hundredths
>
30 - 29.925
0.075
3.780 X 10,000
37,8000
Mr. Mann mixed 10.357 grams of ingredient A, 12.062 grams of ingredient B, and 7.506 grams of ingredient C to make 5 pieces of candy.
Find the actual amount of candy mixed by Mr. Mann. What is the difference between your estimate and the actual amount?
The difference in the estimated and actual amount is 0.075
Mr. Mann mixed 10.357 grams of ingredient A, 12.062 grams of ingredient B, and 7.506 grams of ingredient C to make 5 pieces of candy.
About how much candy did he make in grams? Estimate the amount of each ingredient by rounding to the nearest tenth of a gram before finding the sum. Show all your thinking.
Dr.Mann Made about 30 grams of medicine.
0.3 x 100 + 0.007 x 1,000 ______ 1.3 x 10 + 100
<
8 - 0.49
7.51
4 ÷ 1000
0.004
Thirteen and eight tenths
1 x 10 + 3 x1 + 8 x 0.10
Use a place value chart and words to explain why this is true.
4.13 x 1000= 4130
413,000÷100=4130
When I multiply the digits move 3 places to the left. because they get larger. When I divide, the digits move 2 places to the right because they get smaller.
14 + 72 x 0.10 + 4 x 0.1000 ______ 21.24
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