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Homework Practice

Printable assignment

The Cleanest Village Practice 2: Apply and Think

Concept Check

Question 1mcq
Which is the best estimate for 621621 + 605605?
A.about 1616
B.about 14261426
C.about 12201220
D.about 620620
Question 2mcq
A school display has 495495 paper stars and 7575 paper flowers. How many paper items are displayed in all?
A.420420
B.670670
C.495495
D.570570
Question 3mcq
A table pattern shows 44, 88, 1212, ... What is 44 × 66?
A.2424
B.2828
C.2020
D.1010
Question 4mcq
A shop had 806806 notebooks. It sold 223223 notebooks. How many notebooks were left?
A.10291029
B.583583
C.573573
D.223223
Question 5mcq
Which is the best estimate for 266266 + 366366?
A.about 100100
B.about 832832
C.about 640640
D.about 270270

Apply and Think

Question 6mcq
A school display has 242242 paper stars and 5252 paper flowers. How many paper items are displayed in all?
A.190190
B.394394
C.242242
D.294294
Question 7mcq
What number continues the pattern: 1919, 2525, 3131, 3737, __?
A.4343
B.3838
C.4949
D.3131
Question 8mcq
A shop had 520520 notebooks. It sold 8080 notebooks. How many notebooks were left?
A.600600
B.440440
C.430430
D.8080
Question 9mcq
Which is the best estimate for 150150 + 387387?
A.about 237237
B.about 737737
C.about 540540
D.about 150150
Question 10mcq
A school display has 427427 paper stars and 8787 paper flowers. How many paper items are displayed in all?
A.340340
B.614614
C.427427
D.514514