For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
1)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 28 cm long. The total length of all 3 ribbons is 76cm. How long is the last ribbon
cm
Answer:_______________
2)
I have three ribbons. One of the ribbons is 9 cm long and the other ribbon is 24 cm long. The total length of all 3 ribbons is 91cm. How long is the last ribbon
cm
Answer:_______________
3)
I have three ribbons. One of the ribbons is 9 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 74cm. How long is the last ribbon
cm
Answer:_______________
4)
I have three ribbons. One of the ribbons is 12 cm long and the other ribbon is 17 cm long. The total length of all 3 ribbons is 67cm. How long is the last ribbon
cm
Answer:_______________
5)
I have three ribbons. One of the ribbons is 19 cm long and the other ribbon is 23 cm long. The total length of all 3 ribbons is 68cm. How long is the last ribbon
cm
Answer:_______________
6)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 71cm. How long is the last ribbon
cm
Answer:_______________
7)
I have three ribbons. One of the ribbons is 6 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 87cm. How long is the last ribbon
cm
Answer:_______________
8)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 11 cm long. The total length of all 3 ribbons is 70cm. How long is the last ribbon
cm
Answer:_______________
9)
I have three ribbons. One of the ribbons is 6 cm long and the other ribbon is 27 cm long. The total length of all 3 ribbons is 92cm. How long is the last ribbon
cm
Answer:_______________
10)
I have three ribbons. One of the ribbons is 16 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 83cm. How long is the last ribbon
cm
Answer:_______________
1)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 28 cm long. The total length of all 3 ribbons is 76cm. How long is the last ribbon
Answer: 35 cm
SOLUTION 1 :
Step 1: 13cm + 28cm = 41cm
Step 2: 76cm - 41cm = 35cm
2)
I have three ribbons. One of the ribbons is 9 cm long and the other ribbon is 24 cm long. The total length of all 3 ribbons is 91cm. How long is the last ribbon
Answer: 58 cm
SOLUTION 1 :
Step 1: 9cm + 24cm = 33cm
Step 2: 91cm - 33cm = 58cm
3)
I have three ribbons. One of the ribbons is 9 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 74cm. How long is the last ribbon
Answer: 51 cm
SOLUTION 1 :
Step 1: 9cm + 14cm = 23cm
Step 2: 74cm - 23cm = 51cm
4)
I have three ribbons. One of the ribbons is 12 cm long and the other ribbon is 17 cm long. The total length of all 3 ribbons is 67cm. How long is the last ribbon
Answer: 38 cm
SOLUTION 1 :
Step 1: 12cm + 17cm = 29cm
Step 2: 67cm - 29cm = 38cm
5)
I have three ribbons. One of the ribbons is 19 cm long and the other ribbon is 23 cm long. The total length of all 3 ribbons is 68cm. How long is the last ribbon
Answer: 26 cm
SOLUTION 1 :
Step 1: 19cm + 23cm = 42cm
Step 2: 68cm - 42cm = 26cm
6)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 71cm. How long is the last ribbon
Answer: 44 cm
SOLUTION 1 :
Step 1: 13cm + 14cm = 27cm
Step 2: 71cm - 27cm = 44cm
7)
I have three ribbons. One of the ribbons is 6 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 87cm. How long is the last ribbon
Answer: 67 cm
SOLUTION 1 :
Step 1: 6cm + 14cm = 20cm
Step 2: 87cm - 20cm = 67cm
8)
I have three ribbons. One of the ribbons is 13 cm long and the other ribbon is 11 cm long. The total length of all 3 ribbons is 70cm. How long is the last ribbon
Answer: 46 cm
SOLUTION 1 :
Step 1: 13cm + 11cm = 24cm
Step 2: 70cm - 24cm = 46cm
9)
I have three ribbons. One of the ribbons is 6 cm long and the other ribbon is 27 cm long. The total length of all 3 ribbons is 92cm. How long is the last ribbon
Answer: 59 cm
SOLUTION 1 :
Step 1: 6cm + 27cm = 33cm
Step 2: 92cm - 33cm = 59cm
10)
I have three ribbons. One of the ribbons is 16 cm long and the other ribbon is 14 cm long. The total length of all 3 ribbons is 83cm. How long is the last ribbon