place value
rounding
fractions
algebra
mystery
100

what place is the 6 in, in the number 563

tens

100

round  64 to the nearest 10

60

100

one half of 4

2

100

7 + ? = 12

5

100

5 x 8 

40

200

what is the value of the 4, in the number 364

4

200

round 83 to the nearest 10

80

200

1/3 + 1/3 = 

2/3

200

? + 20 = 28

8

200

6 x 4  BONUS

24

300

what place is the 3, in the number 386

hundreds

300

round 234 to the nearest 100

200

300

5/8 - 3/8 = 

2/8

300

16 - ? = 7  BONUS

9

300

12 divided by 2

6

400

what is the value of the 8, in 856

800

400

round 368 to the nearest ten

370

400

8/10 - 3/10 = 

5/10

400

23 + ? = 51

28

400

2 + 10 + 3 + 6 =

21

500

what is the value of the 1, in 1,742

1000

500

round to the nearest ten 96

100

500

which is larger 1/2 or 1/3 of something

1/2

500

? - 13 = 20

33

500

100 - 63 = 

37

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