Grade 4 - Progress in Mathematics

Improper Fractions 9-3
^88
 1
^88
 1
^48

^12
An improper fraction is a fraction greater than or equal to one. Its nu ...

Write as a whole number or mixed number in simplest form. Use division, models, or number lines to help.
1 3 (^2)
 12  3 ...

Estimate with Mixed Numbers There are 5
1 8
lb of apples, 2
3 4
lb of bananas, and 8
^15
lb of melons at a picnic. About h ...

Estimate the sum. Use front-end estimation. 3
1 3
10.^5
3 4
11.^2
1 6
12.^9
1 4
13.^8
2 9
4
4 6
^9
1 ...

Add and Subtract Mixed Numbers 9-5 To find how many they buy in all, add: 2
1 6 0
^1
1 2 0
Akers’ Farms displays plants i ...

Add. Write the sum in simplest form. 6
2 6
2.^8
1 4
3.^4
3 5
4.^2
3 8
5.^9
2 7
 7
4 6
^5
1 4
^3 ...

Multiples 9-6 Is each a multiple of 2? Write yesor no. 5 2. 40 3. 62 4. 0 5. 29 6. 88 Is each a multiple of 3? Write yesor no. ...

Is each a multiple of 4? Write yesor no. 16 14. 7 15. 32 16. 18 17. 42 18. 36 Is each a multiple of 5? Write yesor no. 19. 24 ...

Add Fractions: Unlike Denominators 9-7 Mitchell hiked from camp to Crystal Cave and then to Cedar Lake. How far did Mitchell hik ...

Find the sum in simplest form.
 6 8  2.
 1 3  3.
 2 3  4.
 1 2  5.
 3 5 
 1 4 
 1 5 2 
 4 9 
 5 8  ...

Subtract Fractions: Unlike Denominators 9-8 Lila had
^1112
ft of balsa wood. She used
^14
ft of the wood to make a miniature ...

1 4 1 4 1 4 1 3 1
3 1 2 1 5 1  5 Sharon decorated a valentine with pieces of ribbon. She used ^26 ft of red ribbon and  1 ...

Compute Probability 9-9 There are 10 marbles in the jar: 1 is purple, 2 are white, 3 are red, and 4 are yellow. What is the prob ...

Certain and Impossible Find the probability of each event. Use the cards. P(B) 9. P(E) P(C) 11. P(D) P(A or C) 13. P(B or D) P( ...

Update your skills. See page 13. Find Part of a Number 9-10 To find a fractional part of a number:
Dividethe whole number by th ...

Find the value of each variable.
2 3
of 15 n 14.
5 8
of 16 a 15.
5 6
of 18 x
3 7
of 21 b 17.
3 8
of 40 v ...

Use simpler numbers to help choose the operation. Use 12 for the 12
^78
ft length. Use 4 for the 4
^38
ft length. Add to find ...

April 1: 6
^4 8
lb June 1: 7
^58
lb Visualize the facts of the problem as you reread it. Use simpler numbers to solve each pr ...

Problem-Solving Applications:Mixed Review 9-12 Solve each problem and explain the method you used. An oatmeal bar weighs 4
1 4 ...

Choose a strategy from the list or use another strategy you know to solve each problem. Of 24 muffins for sale,
1 2
are bran ...