ROUND TO THE NEAREST 100
ROUND TO THE NEAREST 10
ESTIMATE THE SUM
ESTIMATE THE DIFFERENCE
MULTIPLICATION
100

WHAT IS 105, ROUNDED TO THE NEAREST 100?

100

100

WHAT IS 27, ROUNDED TO THE NEAREST TEN?

30

100

ESTIMATE THE SUM OF 219 + 399 TO THE NEAREST HUNDRED.

600

100

ESTIMATE THE DIFFERENCE OF 37 - 21, TO THE NEAREST TEN.

20

100

WHAT IS 5 X 10?

50

200

WHAT IS 947, ROUNDED TO THE NEAREST HUNDRED?

900

200

WHAT IS 09, ROUNDED TO THE NEAREST TEN?

10

200

ESTIMATE THE SUM OF 146 + 152 TO THE NEAREST TEN.

300

200

ESTIMATE THE DIFFERENCE OF 176 - 129, TO THE NEAREST TEN.

50

200

WHAT IS 3 X 8?

24

300

WHAT IS 811, ROUNDED TO THE NEAREST HUNDRED?

800

300

WHAT IS 137, ROUNDED TO THE NEAREST TEN?

140

300

ESTIMATE THE SUM OF 442 + 390, TO THE NEAREST TEN.

830

300

ESTIMATE THE DIFFERENCE OF 675 - 239, TO THE NEAREST TEN.

440

300

WHAT IS (3X2)+ 5 ?

11

400

WHAT IS 1,091, ROUNDED TO THE NEAREST HUNDRED?

1,100

400

WHAT IS 2,239, ROUNDED TO THE NEAREST TEN?

2, 240

400

ESTIMATE THE SUM OF 123 + 321, TO THE NEAREST TEN.

440

400

ESTIMATE THE DIFFERENCE OF 983 - 345, TO THE NEAREST HUNDRED.

600

400

WHAT IS (9X5)+(4X2)?

53

500

WHAT IS THREE THOUSAND THREE HUNDRED TWENTY FIVE, ROUNDED TO THE NEAREST HUNDRED?

3,300

500

WHAT IS FIVE HUNDRED SEVENTEEN, ROUNDED TO THE NEAREST TEN?

520

500

ESTIMATE THE SUM OF 996 + 291, TO THE NEAREST HUNDRED.

1,300

500

ESTIMATE THE DIFFERENCE OF 657 - 732, TO THE NEAREST HUNDRED.

0

500

WHAT IS (12 X 2) + (11X5)?

79

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