MTH121 sec 3-1.3 Order of Operations (2)

MTH121 sec 3-1.3 Order of Operations (2) - Otdet of...

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Unformatted text preview: Otdet of Operations Name: Date: Class: GOOD OWL TIME Where do owls stay when they take a trip? Solve each equation. To spell out the answer to the riddle. write the letter of the corresponding problem above the given answer. 93’— Tip: When using the order of operations. solve what's in parenthesis first. For example, ’L’m(13+7)—22X3—)20—22X3—920—-4X3—>20-12=8. A.24—12—:—2 K.51+i7+4x3 B. (3x20)—32+45 L.llxll+121+1l—ll C. 25—(11x2)+6 M. 33+3+l69+13 D. l4~6+2+5 N.42x5x6+3+10 E.64+(9x3—19) O. lOO+52+1O F. 18+3~12+6 P.42+3+(62—8) G.6Z+9x5 R.21+iOZ-I—10 H.40x3+lZ—1 S.6x5+32+4 1.4+10x23—-16 T.El—6+27+32 J.l00—[108+(9——5)] U. 72+lO—2x5 Heproeiucible 10 0 Good Apple GM 68? NAME____________—_______ DATE ——-—-—-—-—-————-—-——.—._.._—______.___._____ CLASS TEACHER Step I: Calculate the following. EEEE.££L PUt answers to PrOb’ _——‘_ lems in left-hand column in l) 12 _ 4 x 3 + 3 = ascending numerical order, be— 2) 7 + 11 _ 3 x 2 _ "__'— _ ginning at the top of the gol— 3) 4(8 _ 2} _ 5 = --*" umn. 'erte the corresponding _____ question number be51de each 4) (6 + 8) + 7 - 2 = answer. 5) 3+10+2= 5) (4x3+2)x4——2= 1...... _ A 7) 7x3-(18-2)= _ __ B 3) 6+(4x3-2)-l= _ .____._ C 9) 3x(4-2)+8-l3= _ __.__ D 10) (8 x 5 - 10) + (9 - 3) x 5 = _____ E 11) (lO-6+2)+0(8+9-16)= _ __ F 12)5+18+(1+5)-6= W _ G l3)18-2(4+3)+ll-2= .___.__ .______ H 14) (3 x 5 - 6)(4 + 5 — 7) = I 15) (10+9x4)~—(3+5x4)= 9 25 J 16)6x4+8-2+3= K 17) 3(6+1)—(2+8)= L 18)4x5-3x2+9-6= M 19) (9 - 3) x 3 + 12 — 10 = N 20) 4(3+10+2)-11+3= o 21) l9 - (4 + 3) - (7 - 5) = p 22) 12-8+2x3-4= 16 23 Q 23) 19-(4+7)+3x3-1= R 24)l7+(18-6)+3= — _"—" S 25) (8 + 7) - (2 + 4) — O = ————— ————— T 26) 16—6-:2+(5+2-6)= — --——— U SteE III: Decode the mathagram by writing V the correspOnding letter above each question '———” —‘—‘_ W number. _____. ______ __ __ X ————-——— — m — _ —-— Y 61 43 18164171720 ——-— —-—- Z 7? TF'TY 7? IE Ifi TE 7? ‘Z 7? I- 7? 7? -T1'T?"8'fi'f§fi a? ‘67’ 13—6—3" “3‘7. ET J. Weston Wnlch, Publisher Box 668 Poul-nu. Maine 04104 ...
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MTH121 sec 3-1.3 Order of Operations (2) - Otdet of...

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