mat

Find the square of 25 by shortcut trick

(hint :- the number ends with 5 use trick for number ending with 5)

• 625

• 765

• 825

• none of these

• 1

• 2

• 3

• 4

• 5

Tags

CCSS.3.MD.A.2

1225 is the square root of

• 13

• 15

• 25

• 35

Tags

CCSS.8.EE.A.2

9025 is square root of :- __________

• 19

• 85

• 95

• 75

Tags

CCSS.8.EE.A.2

208 × 206 = ???

{ hint :- use multiplication trick of 3 digits }

• 48224

• 42884

• 42848

• 48828

Tags

CCSS.4.NBT.B.5

21 × 23 = ???

• none of these

• 584

• 448

• 483

Tags

CCSS.4.NBT.B.5

by shortcut trick find :- 114 ÷ 9 = ???

• quotient = 12 ; remainder = 6

• quotient = 15 ; remainder = 00

• quotient = 6 ; remainder = 12

• none of these

Tags

CCSS.4.NBT.B.6

• 101

• 105

• 200

• 115

Tags

CCSS.7.EE.B.3

11 × 45 = ???

(hint :- use multiplication trick {11 x 2-digit number})

• 495

• 485

• 475

• 505

Tags

CCSS.4.NBT.B.5

solve by short cut trick :-

12 × 13243 = ???

• 158961

• 158916

• 158991

• 158669

Tags

CCSS.4.NBT.B.5