Page 68 - TG_G1_CH6_CHRIS

A. Write 10 more and 10 less. B. Write 1 more and 1 less.B. Write 1 more and 1 less.
A. Write 10 more and 10 less.
10 less10 less 10 more10 more 1 less 1 more
1 more
1 less
16 26 36 14 15 15 16
26
10 less 10 more 1 less 1 more
10 more
10 less
1 more
1 less
48 58 68 98 99 100
58
99
C. Write the missing numbers.
C. Write the missing numbers.
63
63
1 1 7 7 17 27 27 37 47 57 2 2 10 20 30 40 50 60
60
57
D. Add.
D. Add.
Use the checkpoint to assess children progress and to
27 + 51 = 78
60 + 30 =
1 1 60 + 30 =90 4 2 27 + 51 = 7 3 76 76 8 4 8 8 4040
+ + + + make sure that the concepts you have taught are
5 5 2020
42 + 22 =64
72 + 20 = 92
2 5 42 + 22 = 5 6 72 + 20 = 81 60 clear and there are no misconceptions.
85 + 3 =88
four tens + five = 45
3 7 85 + 3 = 6 8 four tens + five =
E. Problem solving.
E. Problem Solving
Steven had 40 marbles. His friend gave him 20 more
Steven had 40 marbles. His friend gave him 20 more
marbles. How many marbles does Steven have in all
marbles. How many marbles does Steven have in all??
40 + 20 = 60 marbles
marbles
297
MULTIPLE-CHOICE QUESTIONS
Name Date
Chapter 6: Multiple-Choice Quiz
Circle the correct answer.
1 What number sentence 4 What number sentence
does the number line show? does the number line show? Use the multiple-choice questions in the Practice Book to prepare children
0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 for multiple choice tests.
(A) 50 + 40 = 90 (A) 60 + 30 = 90
(B) 50 – 30 = 20 (B) 60 – 30 = 30
(C) 90 – 40 = 50 (C) 90 – 30 = 60
(D) 90 – 50 = 40 (D) 90 – 60 = 30
2 Subtract. What is the 5 Add. What is the sum?
difference?
85 – 20 = 14 + 50 =
(A) 75 (A) 64
(B) 65 (B) 36
(C) 55 (C) 46
(D) 45 (D) 65
3 Add. What is the sum? 6 Which fact is related to the
two below?
30 + 4 = 30 + 20 = 50
50 – 20 = 30
(A) 14 (A) 50 – 30 = 20
(B) 24 (B) 60 – 50 = 10
(C) 34 (C) 30 – 20 = 10
(D) 44 (D) 50 – 10 = 40
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