Question

multiply & divide variables within 100
find the value of the variable.
name:

1. b = 6 × 2 \t\tb=
2. 12 = 2 × c \t\tc=
3. 6 × e = 60 \t\te=
4. f = 8 × 9 \t\tf=
5. 6 ÷ g = 3 \t\tg=
6. 81 = h × 9 \t\th=
7. 1 = 3 ÷ j \t\tj=
8. 10 = k × 10 \t\tk=
9. 2 × l = 12 \t\tl=
10. m ÷ 7 = 4 \t\tm=
11. 10 = n ÷ 10 \t\tn=
12. 3 = p ÷ 7 \t\tp=
13. q ÷ 7 = 3 \t\tq=
14. 49 ÷ 7 = r \t\tr=
15. 3 = 30 ÷ s \t\ts=
16. t = 2 ÷ 1 \t\tt=
17. u × 8 = 24 \t\tu=
18. 72 ÷ v = 9 \t\tv=
19. 9 = 9 × w \t\tw=
20. y = 4 × 10 \t\ty=

answers
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12
13.
14.
15.
16.
17.
18
19)
20)

Explanation:

Step1: Calculate product for B

$B = 6 \times 2 = 12$

Step2: Solve for C via division

$C = \frac{12}{2} = 6$

Step3: Solve for E via division

$E = \frac{60}{6} = 10$

Step4: Calculate product for F

$F = 8 \times 9 = 72$

Step5: Solve for G via rearrangement

$G = \frac{6}{3} = 2$

Step6: Solve for H via division

$H = \frac{81}{9} = 9$

Step7: Solve for J via rearrangement

$J = \frac{3}{1} = 3$

Step8: Solve for K via division

$K = \frac{10}{10} = 1$

Step9: Solve for L via division

$L = \frac{12}{2} = 6$

Step10: Solve for M via multiplication

$M = 4 \times 7 = 28$

Step11: Solve for N via multiplication

$N = 10 \times 10 = 100$

Step12: Solve for P via multiplication

$P = 3 \times 7 = 21$

Step13: Solve for Q via multiplication

$Q = 3 \times 7 = 21$

Step14: Calculate quotient for R

$R = \frac{49}{7} = 7$

Step15: Solve for S via rearrangement

$S = \frac{30}{3} = 10$

Step16: Calculate quotient for T

$T = \frac{2}{1} = 2$

Step17: Solve for U via division

$U = \frac{24}{8} = 3$

Step18: Solve for V via rearrangement

$V = \frac{72}{9} = 8$

Step19: Solve for W via division

$W = \frac{9}{9} = 1$

Step20: Calculate product for Y

$Y = 4 \times 10 = 40$

Answer:

1. $B=12$
2. $C=6$
3. $E=10$
4. $F=72$
5. $G=2$
6. $H=9$
7. $J=3$
8. $K=1$
9. $L=6$
10. $M=28$
11. $N=100$
12. $P=21$
13. $Q=21$
14. $R=7$
15. $S=10$
16. $T=2$
17. $U=3$
18. $V=8$
19. $W=1$
20. $Y=40$