1,2(1,15)3(1,9) $42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.) n(1e2+=3)
4(2e3-1+)5(2e3-)
Perform the indicated operations.1 + [2 + (-3)] = ? i11:2 + [c22:2 + (-3)c0] = ? First we add the two numbers inside the brackets.= 1 + [c25c0]pct0,0,3,601 + [2 + (-3)] = ? ct7,0,32,60= 1 + [5]Complete the problem by adding the remaining two numbers.= 4p
"4"_$46
1,2(-15,-1)3(1,9)$42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.)n(1e2+=3)
4(1e2+3+)5(1e2+)
Perform the indicated operations.[(1) + (2)] + 3 = ? i1[c2(1:3) + (2:3)c0] + 3 = ? First we add the two numbers inside the brackets.= [c25c0] + 3pct0,0,3,60[(1) + (2)] + 3 = ? ct7,0,32,60=[5] + 3Complete the problem by adding the remaining two numbers.= 4p
"4"_$46
1,2(1,15)3(1,9)$42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.)n(1e2+=3)
4(2e3-1+)5(2e3-)
Perform the indicated operations.1 + [2 + (-3)] = ? i11:2 + [c22:2 + (-3)c0] = ? First we add the two numbers inside the brackets.= 1 + [c25c0]pct0,0,3,601 + [2 + (-3)] = ? ct7,0,32,60= 1 + [5]Complete the problem by adding the remaining two numbers.= 4p
"4"_$46
1,2(-15,-1)3(1,9)$42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.)n(1e2+=3)
4(1e2+3+)5(1e2+)
Perform the indicated operations.[(1) + (2)] + 3 = ? i1[c2(1:3) + (2:3)c0] + 3 = ? First we add the two numbers inside the brackets.= [c25c0] + 3pct0,0,3,60[(1) + (2)] + 3 = ? ct7,0,32,60=[5] + 3Complete the problem by adding the remaining two numbers.= 4p
"4"_$46
1,2,4,5(-15,-1)3,6(1,15)$42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.)n(3e6+=1e2+4+5+)
7(1e2+3e4+5e6+++)8(1e2+)9(3e4+)10(5e6+)11(8e9+)
Perform the indicated operations.[1 + (2)] + [3 + (4)] + [5 + 6] = ? i1[c21:3 + (2:3)c0] + [3:2 + (4:3)] + [5:3 + 6:2] = ? We add the numbers inside the parentheses, beginning with the leftmost set and working to the right.= [c28c0] + [3 + (4)] + [5 + 6]pct0,0,3,60[1 + (2)] + [3 + (4)] + [5 + 6] = ? ct8,0,33,60= [8] + [c23 + (4)c0] + [5 + 6]= [8] + [c29c0] + [5 + 6]pct8,0,12,60= [8] + [3 + (4)] + [5 + 6]ct12,0,34,60= [8] + [9] + [c25 + 6c0]= [8] + [9] + [c210c0]pct12,0,15,60= [8] + [9] + [5 + 6]ct16,0,21,60= c2[8] + [9]c0 + [10]Now we add the remaining numbers two at a time. Again we begin at the left and work to the right.= c211c0 + [10]pct16,0,19,60= [8] + [9] + [10]ct24,0,29,60= 11 + [10]= 7p
"7"_$46
3(1,15)1,2(-14,14)4(-15,15)$42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.)n(2=3)n(1=2e3-)
5(2e3-)6(5e1+)7(6e4+)
Perform the indicated operations.[1 + (2 + (-3))] + 4 = ? i1a[1 + (c22 + (-3)c0)] + 4 = ? First do the addition inside the innermostset of parentheses.5= [1 + (c25c0)] + 4pct0,0,2,60[1 + (2 + (-3))] + 4 = ? ct8,0,10,605= [c21 + (5)c0] + 45= [c26c0] + 4pct8,0,15,605= [1 + (5)] + 45= [6] + 4Complete the problem by adding the remainingtwo numbers.5= 7
7_$46
2,6(1,14)1,5(-15,15)3,4(-14,14)$42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.) n(1=2)n(2=1e3+)n(5=6)n(4i=5e6+)
7(5e6+)8(1e2-)9(4e7+)10(8e3+)11(10e9+)
Perform the indicated operations.[1 + (-2)] + 3 + [4 + (5 + 6)] = ? i1a[1 + (-2)] + 3 + [4 + (c25 + 6c0)] = ? First do the addition inside the innermostset of parentheses.5= [1 + (-2)] + 3 + [4 + (c27c0)]pct0,0,2,60[1 + (-2)] + 3 + [4 + (5 + 6)] = ? ct7,0,10,605= [c21 + (-2)c0] + 3 + [c24 + (7)c0]Now add the numbers inside the brackets, startingwith the leftmost set.5= [c28c0] + 3 + [c29c0]pct7,0,10,605= [1 + (-2)] + 3 + [4 + (7)]ct15,0,18,605= c2[8] + 3c0 + [9]Now add the remaining numbers one at a time.Again we begin at the left.5= c210c0 + [9]pct15,0,32,605= [8] + 3 + [9]Now add the remaining numbers one at a time.Again we begin at the left.5= 10 + [9]5= 11
11_$46
1,2,4,5(-15,-1)3,6(1,15)$42(No, that's incorrect. Try again.HINT: )$46($4255Use correct order of operations. Check your calculations and the sign of your answer.)n(3e6+=1e2+4+5+)
7(1e2+3e4+5e6+++)8(1e2+)9(3e4+)10(5e6+)11(8e9+)
Perform the indicated operations.[1 + (2)] + [3 + (4)] + [5 + 6] = ? i1[c21:3 + (2:3)c0] + [3:2 + (4:3)] + [5:3 + 6:2] = ? We add the numbers inside the parentheses, beginning with the leftmost set and working to the right.= [c28c0] + [3 + (4)] + [5 + 6]pct0,0,3,60[1 + (2)] + [3 + (4)] + [5 + 6] = ? ct9,0,32,60= [8] + [c23 + (4)c0] + [5 + 6]= [8] + [c29c0] + [5 + 6]pct9,0,12,60= [8] + [3 + (4)] + [5 + 6]ct12,0,33,60= [8] + [9] + [c25 + 6c0]= [8] + [9] + [c210c0]pct13,0,16,60= [8] + [9] + [5 + 6]ct17,0,20,60= c2[8] + [9]c0 + [10]Now we add the remaining numbers two at a time. Again we begin at the left and work to the right.= c211c0 + [10]pct17,0,20,60= [8] + [9] + [10]ct25,0,29,60= 11 + [10]= 7p